Joint Entrance Exam (JEE) Main is the national level undergraduate engineering entrance exam. The entrance exam is the gateway for the admission to various B.Tech/B.E. programmes offered by 31 NITs, 23 IIITs and 23 CFTIs. From 2019, JEE Main will be conducted by National Testing Agency (NTA), twice a year in computerbased mode only. Also, JEE Main is the qualifying test for JEE Advanced through which candidates can get admission to 23 IITs. JEE Main 2019 will be held for 2 papers where PaperI is for B.Tech admissions and PaperII for B.Arch admissions. States like Odisha, Madhya Pradesh, Haryana, Uttarakhand and Nagaland & some other institutions use JEE Main ranks for admissions; however, admission criteria for the mentioned states will be notified by the concerned state authorities only.
The new changes in JEE Main 2019 allow for candidates to appear twice for the entrance exam in a given year. The better of the two scores will be used for the purpose of ranking as per the regulations laid by the authorities. Form 2019, Bihar and Jharkhand have joined the JEE Main system and the state entrance exams have been done away with.
Mode of Application : Online and Offline
Mode of Payment : Net Banking  Credit Card  Debit Card  Bank Challan  Other
Application Fees
Category 
Quota 
Mode 
Gender 
Amount 
General, OBC 
Online, Offline 
Male 
500 

SC, ST 
Online, Offline 
Transgender, Male 
250 

SC, OBC, General, ST 
Online, Offline 
Female 
250 

SC, General, OBC, ST 
PWD 
Online, Offline 
Transgender, Male, Female 
250 
The JEE Main 2019 application form was released in online mode by NTA. The application form for both the papers were same. Candidates could fill application form either for PaperI or PaperII or for both. To fill the application form of JEE Main 2019, the candidates had to follow the given below steps:
Fill Authentication Form Before filling the application form, candidates will have to register using their either Aadhaar Card number, Passport Number, ration card number, bank account or any other valid Govt. identity number provided.
Fill JEE Main 2019 Application Form – Enter the requisite details related to academic, personal, exam qualified, contact information etc.
Upload Scanned Images of Documents – Upload the scanned images of requisite documents in the prescribed format and dimensions.
Specifications of Scanned Documents
Image 
File Size 
Dimensions 
File Format 
Recent Photograph with name of candidate below and date on which the photograph was taken 
10KB to 200KB 
3.5 cm x 4.5 cm 
JPEG/JPG 
Signature of Candidates 
4 KB to 300KB 
3.5 cm x 1.5 cm 
JPEG/JPG 
Note: Candidates need not to require to parent's signatures or photograph while filling the application form.
Make Fee Payment Candidates will have to pay the requisite fee of entrance exam either in online or offline mode.
Application Fees
Paper (s) Appearing 
JEE Main 2019 Application Fees (Rs) 

General/OBC 
SC/ST/PWD 

For Exam Centres in India 

JEE Main Paper I (B.E./B.Tech) or JEE Main Paper II (B. Arch/B.Planning) only 
500 (Boys) 250(Girls) 
250 (Boys) 250 (Girls) 
Both JEE Main Paper I (B.E./B.Tech) and JEE Main Paper II (B. Arch/B.Planning) 
900 (Boys) 450 (Girls) 
450 (Boys) 450 (Boys) 
Application Fee for Exam Centres in Foreign Country 

JEE Main Paper I (B.E./B.Tech) or JEE Main Paper II (B. Arch/B.Planning) only 
2000 (Boys) 1000 (Girls) 
1000 (Boys) 1000 (Girls) 
Both JEE Main Paper I (B.E./B.Tech) and JEE Main Paper II (B. Arch/B.Planning) 
3500 (Boys) 1500 (Girls) 
1500 (Boys) 1500 (Girls) 
Mode of Payment: Candidates will be able to pay the fees both in online and offline mode.
For payment through offline mode: Download the echallan and deposit the fees at the nearest SBI branches.
For payment through online mode: Net banking or credit/debit card
Acknowledgement Page Print out: Once the application form is submitted, take 4 print out the acknowledgement page and keep it safely for future use.
JEE Main 2019 Correction Window The correction is available now for the candidates who are appeared in both January and April examination. They can change their category detail until April 16 (5:00 pm). NTA had provided JEE Main 2019 application correction facility from March 11 to 15. During this time period, candidates were able to edit some of the prescribed information in their application form. Also, fees had to be paid for the corrections as requisite by the authorities.
JEE Main Paper 1 Syllabus
Section  Unit  Topic 

Mathematics  Sets, relations and functions  Sets and their representation 
Union  
Intersection and complement of sets and their algebraic properties  
Power set  
Relation  
Types of relations  
Equivalence relations  
Functions  
Oneone, into and onto functions  
Composition of functions  
Complex number and quadratic equations  Complex numbers as ordered pairs or reals  
Representation of complex numbers in the form a+ib and their representation in a plane  
Argand diagram  
Algebra of complex numbers  
Modulus and argument of a complex number  
Square root of a complex number  
Triangle inequality  
Quadratic equation in real and complex number system and their solutions  
Relation between roots and coefficients  
Nature of roots  
Formation of quadratic equations with given roots  
Matrices and determinants  Matrices  
Algebra of matrices  
Types of matrices  
Determinants and matrices of order two and three  
Properties of determinants  
Evaluation of determinants  
Area of triangles using determinants  
Adjoint and evaluation of inverse of a square matrix using determinants and elementary transformations  
Test of consistency and solution of simultaneous linear equations in two or three variables using determinants and matrices  
Permutations and combinations  Fundamental principle of counting  
Permutation as an arrangement and combination as selection  
Meaning of P (n, r) and C (n, r). Simple applications  
Mathematical induction  Principle of mathematical induction and its simple applications  
Binomial theorem and its simple applications  Binomial theorem for a positive integral index  
General term and middle term  
Properties of binomial coefficients and simple applications  
Sequences and Series  Arithmetic and geometric progressions  
Insertion of arithmetic, geometric means between two given numbers  
Relation between A.M. and G.M. Sum up to n terms of special series Sn, Sn2, Sn3  
Arithmeticogeometric progression  
Limit, continuity and differentiability  Real  
Valued functions  
Algebra of functions  
Polynomial functions  
Rational functions  
Trigonometric functions  
Logarithmic and exponential functions  
Inverse functions  
Graphs of simple functions  
Limits, continuity and differentiability  
Differentiation or the sum and difference  
Product and quotient of two functions  
Differentiation of trigonometric  
Inverse trigonometric  
Logarithmic exponential  
Composite and implicit functions  
Derivatives of order up to two  
Rolle's and Lagrange's mean value theorems  
Applications of derivatives  
Rate of change of quantities  
Monotonic  increasing and decreasing functions  
Maxima and minima of functions of one variable  
Tangents and normals  
Integrals calculus  Integral as an anti derivative  
Fundamental integrals involving algebraic, trigonometric , exponential and logarithmic functions  
Integration by substitution, by parts and by partial fractions  
Integration using trigonometric identities  
Integral as limit or a sum  
Fundamental theorem of calculus  
Properties of definite integrals  
Evaluation of definite integrals  
Determining areas of the regions bounded by simple curves in standard form  
Differential Equations  Ordinary differential equations and their order and degree  
Formation of differential equations  
Solution of differential equations by the method of separations of variables  
Solution of homogeneous and linear differential equations  
Coordinate geometry  Cartesian system of rectangular coordinates 10 in a plane  
Distance formula  
Section formula  
Locus and its equation  
Translation of axes  
Slope of a line  
Parallel and perpendicular lines  
Intercepts of a line on the coordinate axes  
Various forms of equations of a straight line  
Intersection of lines  
Angles between two lines  
Conditions for concurrence of three lines  
Distance of a point from a line  
Equations of internal and external bisectors of angles between two lines  
Coordinates of centroid  
Orthocentre and circumcentre or a triangle  
Equation of family of lines passing through the point of intersection of two lines  
Standard form of equation of a circle  
General form of the equation or a circle, its radius and centre  
Equation of a circle when the end points of a diameter are given  
Points of intersection of a line and a circle with the centre at the origin and condition for a line to be tangent to a circle  
Equation of the tangent  
Sections of cones  
Equation of conic sections in standard forms  
Condition for y = mx + c to be a tangent and point (s) of tangency  
Threedimensional geometry  Coordinates of a point in space  
Distance between two points  
Section formula  
Direction ratios and direction cosines  
Angle between two intersecting lines  
Skew lines and the shortest distance between them and its equation  
Equations of a line and a plane in different forms  
Intersection of a line and a plane  
Coplanar lines  
Vector algebra  Vectors and scalars  
Addition of vectors  
Components of a vector in two dimensions and three dimensional space  
Scalar and vector products  
Scalar and vector triple product  
Statistics and probability  Measures of dispersion  
Calculation of mean and median  
Mode of grouped and ungrouped data calculation of standard deviation  
Variance and mean deviation for grouped and ungrouped data  
Probability of an event  
Addition and multiplication theorems or probability  
Baye's theorem  
Probability distribution of a random variate  
Bernoulli trials and binomial distribution  
Trigonometry  Trigonometrical identities and equations  
Trigonometrical functions  
Inverse trigonometrical functions and their properties  
Heights and distances  
Mathematical reasoning  Statements  
Logical operations and, or, implies, implied by, if and only if  
Understanding of tautology  
Contradiction  
Converse and contrapositive  
Physics  Physics and measurements  Physics 
Technology and society  
S I units  
Fundamental and derived units  
Least count  
Accuracy and precision of measuring instruments  
Errors in measurement  
Dimensions of physical quantities  
Dimensional analysis and its applications  
Kinematics  Frame of reference  
Motion in a straight line  
Positiontime graph  
Speed and velocity  
Uniform and nonuniform motion  
Average speed and instantaneous velocity uniformly accelerated motion  
Velocitytime graph  
Positiontime graphs  
Relations for uniformly accelerated motion  
Scalars and vectors  
Vector addition and subtraction  
Zero vector  
Scalar and vector products  
Unit vector  
Resolution of a vector  
Relative velocity  
Motion in a plane  
Projectile motion  
Uniform circular motion  
Laws of motion  Force and inertia  
Newton’s first law of motion  
Momentum  
Newton's second law of motion  
Impulse  
Newton's third law or motion  
Law of conservation of linear momentum and its applications  
Equilibrium of concurrent forces  
Static and kinetic friction  
Laws of friction  
Rolling friction  
Dynamics of uniform circular motion  
Centripetal force and Its applications  
Work, energy and power  Work done by a constant force and a variable force  
Kinetic and potential energies  
Work energy theorem  
Power  
Potential energy of a spring  
Conservation of mechanical energy  
Conservative and nonconservative forces  
Elastic and inelastic collisions in one and two dimensions  
Rotational motion  Centre of mass or a twoparticle system  
Centre of mass of a rigid body  
Basic concepts of rotational motions  
Moment of a force  
Torque  
Angular momentum  
Conservation of angular momentum and its applications  
Moment of inertia  
Radius of gyration  
Values of moments of inertia for simple geometrical  
Objects  
Parallel and perpendicular axes theorems and their applications  
Rigid body rotation  
Equations of rotational motion  
Gravitation  The universal law of gravitation  
Acceleration due to gravity and its variation with altitude and depth  
Kepler’s laws or planetary motion  
Gravitational potential energy  
Gravitational potential  
Escape velocity  
Orbital velocity of a satellite  
Geostationary satellites  
Properties of solids and liquids  Elastic behaviour  
Stressstrain relationship  
Hooke's law  
Young’s modulus  
Bulk modulus  
Modulus of rigidity  
Pressure due to a fluid column  
Pascal’s law and its applications.  
Viscosity  
Stokes’ law  
Terminal velocity  
Streamline and turbulent flow  
Reynolds number  
Bernoulli’s principle and its applications  
Surface energy and surface tension  
Angle of contact  
Application of surface tension  
Drops, bubbles and capillary rise  
Heat  
Temperature  
Thermal expansion  
Specific heat capacity  
Calorimetry  
Change or state  
Latent heat  
Heat transferconduction  
Convection and radiation  
Newton's law of cooling  
Thermodynamics  Thermal equilibrium  
Zeroth law of thermodynamics  
Concept of temperature  
Heat, work and internal energy  
First law of thermodynamics  
Second law of thermodynamics  
Reversible and irreversible processes  
Carnot engine and its efficiency  
Kinetics theory of gases  Equation of state of a perfect gas  
Work done on compressing a gas  
Kinetic theory or gases  assumptions  
Concept of pressure  
Kinetic energy and temperature  
RMS speed of gas molecules  
Degrees of freedom  
Law or equipartition of energy  
Applications to specific heat capacities or gases  
Mean free path  
Avogadro's number  
Oscillations and waves  Periodic motion  
Period  
Frequency  
Displacement as a function of time  
Periodic functions  
Simple harmonic motion and its equation  
Phase  
Oscillations of a spring  
Restoring force and force constant  
Energy in SHM  
Kinetic and potential energies  
Simple pendulum  
Derivation or expression for its time period  
Free, forced and damped oscillations  
Resonance  
Wave motion  
Longitudinal and transverse waves  
Speed of a wave  
Displacement relation for a progressive wave  
Principle of superposition of waves  
Reflection of waves  
Standing waves in strings and organ pipes  
Fundamental mode and harmonics  
Beats  
Doppler effect in sound  
Electrostatics  Electric charges  
Conservation of charge  
Coulomb's lawforces between two point charges  
Forces between multiple charges  
Superposition principle and continuous charge distribution  
Electric field  
Electric field due to a point charge  
Electric field lines  
Electric dipole  
Electric field due to a dipole  
Torque on a dipole in a uniform electric field  
Electric flux  
Gauss’s law and its applications to find field due to infinitely long uniformly charged straight wire  
Uniformly charged infinite plane sheet and uniformly charged thin spherical shell  
Electric potential and its calculation for a point charge  
Electric dipole and system or charges  
Equipotential surfaces  
Electrical potential energy of a system of two point charges in an electrostatics field  
Conductors and insulators  
Dielectrics and electric polarization  
Capacitor  
Combination of capacitors in series and in parallel  
Capacitance or a parallel plate capacitor with and without dielectric medium between the plates  
Energy stored in a capacitator  
Current electricity  Electric current  
Drift velocity  
Ohm’s law  
Electrical resistance  
Resistances of different materials  
VI characteristics of ohmic and non ohmic conductors  
Electrical energy and power  
Electrical resistivity  
Colour code for resistors  
Series and parallel combinations of resistors  
Temperature dependence of resistance  
Electric Cell and its Internal resistance  
Potential difference and EMF of a cell  
Combination of cells in series and in parallel  
Kirchhoff's laws and their applications  
Wheatstone bridge  
Metre bridge  
Potentiometer and its principle and its applications  
Magnetic effects of current and magnetism  Biot  Savart law and its application to current carrying circular loop  
Ampere’s law and its applications to infinitely long current carrying straight wire and solenoid  
Force on a moving charge in uniform magnetic and electric fields  
Cyclotron  
Force on a currentcarrying conductor in a uniform magnetic field  
Force between two parallel current carrying conductors  
Definition of ampere  
Torque experienced by a current loop in uniform magnetic field  
Moving coil galvanometer and its current sensitivity and conversion to ammeter and voltmeter  
Current loop as a magnetic dipole and its magnetic dipole moment  
Bar magnet as an equivalent solenoid  
Magnetic field lines  
Earth's magnetic field and magnetic elements  
Para, dia and ferro magnetic substance  
Magnetic susceptibility and permeability  
Hysteresis  
Electromagnets and permanent magnets  
Electromagnetic induction and alternating currents  Electromagnetic induction  
Faraday's law  
Induced EMF and current  
Lenz's law  
Eddy currents  
Self and mutual inductance  
Alternating currents  
Peak and RMS value of alternating current/voltage  
Reactance and impedance  
LCR series circuit  
Resonance  
Quality factor  
Power in AC circuits  
Wattless current  
AC generator and transformer  
Optics  Reflection and refraction of light at plane and spherical surfaces  
Mirror formula  
Total internal reflection and its applications  
Deviation and dispersion of light by a prism  
Lens formula  
Magnification  
Power of a lens  
Combination of thin lenses in contact  
Microscope and astronomical telescope and their magnifying powers  
Wave optics  
Wavefront and Huygens principle  
Laws of reflection and refraction using Huygens principle  
Interference  
Young’s double slit experiment and expression for fringe width  
Coherent sources and sustained interference of light  
Diffraction due to a single slit  
Width of central maximum  
Resolving power of microscopes and astronomical telescopes  
Polansation  
Plane polarized light  
Brewster’s law  
Uses of plane polarized light and polaroids  
Dual nature of matter and radiation  Dual nature of radiation  
Photoelectric effect  
Hertz and Lenard’s observations  
Einstein's photoelectric equation  
Particle nature of light  
Matter waveswave nature of particle and Broglie relation  
DavissonGermer experiment  
Atoms and nuclei  Alphaparticle scattering experiment  
Rutherford's model of atom  
Bohr model  
Energy levels  
Hydrogen spectrum  
Composition and size of nucleus  
Atomic masses  
Isotopes  
Isobars  
Isotones  
Radioactivity  
Alpha. beta and gamma particles/rays and their properties  
Radioactive decay law  
Massenergy relation  
Mass defect  
Binding energy per nucleon and its variation with mass number  
Nuclear fission and fusion  
Electronic devices  Semiconductors  
Semiconductor diode  
1V characteristics in forward and reverse bias  
Diode as a rectifier  
IV characteristics or LED  
Photodiode  
Solar cell and Zener diode  
Zener diode as a voltage regulator  
Junction transistor  
Transistor action  
Characteristics or a transistor  
Transistor as an amplifier and oscillator  
Logic gates  
Transistor as a switch  
Communications system  Propagation of electromagnetic waves in the atmosphere  
Sky and space wave propagation  
Need for modulation  
Amplitude and frequency modulation  
Bandwidth of signals  
Bandwidth of transmission medium  
Basic elements of a communication system  
Experimental skills  Familiarity with the basic approach and observations of the experiments and activities  
Vennier callipers and its use to measure internal and external diameter and depth of a vessel  
Screw gauge and its use to determine thickness/diameter of thin sheet/wire  
Simple pendulumdissipation of energy by plotting a graph between square of amplitude and time  
Meter scale and mass or a given object by principle of moments  
Young’s modulus of elasticity of the material of a metallic wire  
Surface tension of water by capillary rise and effect of detergents  
Coefficient or viscosity of a given viscous liquid by measuring terminal velocity of a given spherical body  
Plotting a cooling curve for the relationship between the temperature of a hot body and time  
Speed of sound in air at room temperature using a resonance tube  
Specific heat capacity of a given solid and liquid by method of mixtures  
Resistivity of the material of a given wire using metre bridge  
Resistance of a given wire using Ohm's law  
Potentiometer  
Comparison or EMF of two primary cells  
Determination of internal resistance of a cell  
Resistance and figure of merit of a galvanometer by half deflection method  
Focal length  
Convex mirror  
Concave mirror  
Convex Iens using parallax method  
Plot of angle of deviation vs angle of incidence for a triangular prism  
Refractive index of a glass slab using a travelling microscope  
Characteristic curves of a pn junction diode in forward and reverse bias  
Characteristic curves of a Zener diode and finding reverse break down voltage  
Characteristic curves of a transistor and finding current gain and voltage gain  
Identification of diode, LED, transistor, IC, resistor, capacitor from mixed collection of such items  
Using multimeter to  
Identify base of a transistor  
Distinguish between NPN and PNP type transistor  
See the unidirectional flow of current in case of a diode and an LED  
Check the correctness or otherwise of a given electronic component  
Chemistry  Some basic concepts in chemistry  Matter and its nature 
Dalton’s atomic theory  
Concept of atom, molecule, element and compound  
Physical quantities and their measurements in chemistry  
Precision and accuracy  
Significant figures  
SI units  
Dimensional analysis  
Laws of chemical combination  
Atomic and molecular masses  
Mole concept  
Molar mass  
Percentage composition  
Empirical and molecular formulae  
Chemical equations and stoichiometry  
States of matter  Gaseous state  
Measurable properties or gases  
Gas laws  
Boyle’s Iaw  
Charles law  
Graham's law of diffusion  
Avogadro’s law and Dalton’s law of partial pressure  
Concept of absolute scale of temperature  
Ideal gas equation  
Kinetic theory of gases  
Concept of average, root mean square and most probable velocities  
Real gases  
Deviation from ideal behaviour  
Compressibility factor and Van der Waals equation  
Liquid State  
Properties of liquids  
Vapour pressure  
Viscosity and surface tension and effect of temperature on them  
Solid state  
Classification of solids  
Molecular, ionic, covalent and metallic solids  
Elementary idea of amorphous and crystalline solids  
Bragg’s law and its applications  
Unit cell and lattices  
Packing in solids  
Voids  
Calculations involving unit cell parameters  
Imperfection in solids  
Electrical and magnetic properties  
Atomic structure  Thomson and Rutherford atomic models and their limitations  
Nature of electromagnetic radiation  
Photoelectric effect  
Spectrum of hydrogen atom and its postulates  
Bohr model of hydrogen atom and its postulates  
Derivation of the relations for energy of the electron and radii of the different orbits  
Limitations of Bohr’s model  
Dual nature of matter  
DeBroglie's relationship  
Heisenberg uncertainty principle  
Elementary ideas of quantum mechanics  
Quantum mechanical model of atom and its important features  
Concept of atomic orbitals as one electron wave functions  
Various quantum numbers and their significance  
Shapes of s, p and d orbitals  
Electron spin and spin quantum number  
Rules for filling electrons in orbitals  
Aufbau principle  
Pauli's exclusion principle and Hund's rule  
Electronic configuration of elements  
Extra stability of halffilled and completely filled orbitals  
Kossel  
Chemical bonding and molecular structure  Lewis approach to chemical bond formation  
Concept of ionic and covalent bonds  
Ionic bonding and formation of ionic bonds  
Factors affecting the formation of ionic bonds  
Calculation of lattice enthalpy  
Covalent bonding  
Concept of electronegativity  
Fajan's rule  
Dipole moment  
Valence shell electron pair repulsion theory and shapes of simple molecules  
Quantum mechanical approach to covalent bonding  
Valence bond theory and its important features  
Concept of hybridization involving s, p and d orbitals  
Resonance  
Molecular orbital theory and its important features  
LCAOS  
Types of molecular orbitals  
Sigma and pibonds  
Molecular orbital electronic configurations of homonuclear diatomic molecules  
Concept of bond order  
Bond length and bond energy  
Elementary idea of metallic bonding  
Hydrogen bonding and its applications  
Chemical thermodynamics  Fundamentals of thermodynamics  
System and surroundings  
Extensive and intensive properties  
State functions  
Types of processes  
First law or thermodynamics  
Concept of work, heat, internal energy and enthalpy  
Heat capacity and molar heat capacity  
Hess’s law of constant heat summation  
Enthalpies of bond dissociation  
Combustion  
Formation  
Atomization  
Sublimation  
Phase transition  
Hydration  
Ionization and solution  
Second law of thermodynamics  
Spontaneity of processes  
âˆ†S of the universe and âˆ†G of the system as criteria for spontaneity  
Standard Gibbs energy change and equilibrium constant  
Solutions  Different methods for expressing concentration of solution  
Molality, molarity, mole fraction, percentage, vapour pressure of solutions and Raoult’s law  
Ideal and nonideal solutions  
Composition of vapour pressure  
Plots for ideal and nonideal solutions  
Colligative properties of dilute solutions  
Relative lowering of vapour pressure  
Depression of freezing point  
Elevation of boiling point and osmotic pressure  
Determination of molecular mass using colligative properties  
Abnormal value of molar mass  
Van't Hoff factor and its significance  
Equilibrium  Meaning of equilibrium  
Concept of dynamic equilibrium  
Equilibria involving physical processes  
Solid liquid, liquid  gas and solid  gas equilibria  
Henry's law  
General characteristics of equilibrium involving physical processes  
Equilibria involving chemical processes  
Law of chemical equilibrium  
Equilibrium constants and their significance  
Significance of âˆ†G and âˆ†G' in chemical equilibria  
Factors affecting equilibrium concentration, pressure and temperature  
Effect of catalyst  
Le Chatelier's principle  
Ionic equilibrium  
Weak and strong electrolytes  
Ionization of electrolytes  
Various concepts of acids and bases and their ionization  
Acid  base equilibria and ionization constants  
Ionization of water  
PH scale  
Common ion effect  
Hydrolysis of salts and pH of their solutions  
Solubility of sparingly soluble salts and solubility products  
Buffer solutions  
Redox reactions and electrochemistry  Electronic concepts of oxidation and reduction  
Redox reactions  
Oxidation number  
Rules for assigning oxidation number  
Balancing of redox reactions  
Electrolytic and metallic conduction  
Conductance in electrolytic solutions  
Molar conductivities and their variation with concentration  
Kohlrausch's law and its applications  
Electrochemical cells  
Electrolytic and galvanic cells  
Different types of electrodes  
Electrode potentials including standard electrode potential  
Halfcell and cell reactions  
EMF of a galvanic cell and its measurement  
Nernst equation and its applications  
Relationship between cell potential and Gibbs' energy change  
Dry cell and lead accumulator  
Fuel cells  
Chemical kinetics  Rate of a chemical reaction  
Factors affecting the rate of reactions  
Concentration, temperature, pressure and catalyst  
Elementary and complex reactions  
Order and molecularity of reactions  
Rate law  
Rate constant and its units  
Differential and integral forms of zero and first order reactions and their characteristics  
Halflives  
Effect of temperature on rate of reactions  
Arrhenius theory  
Activation energy and its calculation  
Collision theory of bimolecular gaseous reactions  
Surface chemistry  Adsorption  
Physisorption and chemisorption and their characteristics  
Factors affecting adsorption of gases on solids  
Freundlich and Langmuir adsorption isotherms  
Adsorption from solutions  
Catalysis  
Homogeneous and heterogeneous  
Activity and selectivity of solid catalysts  
Enzyme catalysis and its mechanism  
Colloidal state  
Distinction among true solutions  
Colloids and suspensions  
Classification of colloids  
Lyophilic and lyophobic  
Multimolecular  
Macromolecular and associated colloids  
Preparation and properties of colloids  
Tyndall effect  
Brownian movement  
Electrophoresis  
Dialysis  
Coagulation and flocculation  
Emulsions and their characteristics  
Classification of elements and periodicity in properties  Modern periodic law and present form of the periodic table, s, p, d and f block elements  
Periodic trends in properties of elements atomic and ionic radii  
Ionization enthalpy  
Electron gain enthalpy  
Valence  
Oxidation states and chemical reactivity  
General principles and process of Isolation of metals  Mode of occurrence of elements in nature  
Minerals  
Ores  
Steps involved in the extraction or metals  
Concentration  
Reduction and refining with special reference to the extraction of Al, Cu, Zn and Fe  
Thermodynamic and electrochemical principles involved in the extraction of metals  
Hydrogen  Position of hydrogen in periodic table  
Isotopes  
Preparation, properties and uses of hydrogen  
Physical and chemical properties of water and heavy water  
Structure and preparation of hydrogen peroxide  
Reactions and uses of hydrogen peroxide  
Classification of hydrides  
Ionic, covalent and interstitial  
Hydrogen as a fuel  
S  block elements  alkali and alkaline earth metals  General introduction of group 1 and 2 Elements  
Electronic configuration and general trends in physical and chemical properties of elements  
Anomalous properties of the first element of each group  
Diagonal relationships  
Preparation und properties of some important compounds  
Sodium carbonate and sodium hydroxide and sodium hydrogen carbonate  
Industrial uses of lime, limestone plaster of Paris and cement  
Biological significance of Na, K, Mg and Ca  
P  block elements  General Introduction of Group 13 to 18 Elements  
Electronic configuration and general trends in physical and chemical properties of elements across the periods and down the groups  
Unique behaviour or the first element in each group  
P  block elements  group 13 elements  Preparation, properties and uses of boron and aluminium  
Structure, properties and uses of borax, boric acid, diborane, boron trifluoride, aluminium chloride and alums  
Structure, properties and uses of boric acid  
Structure, properties and uses of diborane  
Structure, properties and uses of boron trifluoride  
Structure, properties and uses of aluminium chloride and alums  
P  block elements  group 14 elements  Tendency for catenation  
Structure, properties and uses of allotropes and oxides of carbon, silicon tetrachloride, silicates. Zeolites and silicones  
P  block elements  group 15 elements  Properties and uses or nitrogen and phosphorus  
Allotrophic forms of phosphorus  
Preparation, properties, structure and uses of ammonia, nitric acid, phosphine and phosphorus halides  
Structures of oxides and oxoacids of nitrogen and phosphorus  
P  block elements  group 16 elements  Preparation, properties, structures and uses of ozone  
Allotropic forms or sulphur  
Preparation, properties, structures and uses of sulphuric acid  
Structures of oxoacids of sulphur  
P  block elements  group 17 elements  Preparation, properties and uses of hydrochloric acid  
Trends in the acidic nature of hydrogen halides  
Structures of interhalogen compounds and oxides and oxoacids of halogens  
P  block elements  group 18 elements  Occurrence and uses of noble gases  
Structures of fluorides and oxides of xenon  
D and F  block elements  Transition elements  
General introduction  
Electronic configuration  
Occurrence and characteristics  
General trends in properties of the first row transition elements  
Physical properties  
Ionization enthalpy  
Oxidation states  
Atomic radii  
Colour and catalytic behaviour  
Magnetic properties  
Complex formation  
Interstitial compounds  
Alloy formation  
Preparation, properties and uses of K, Cr, O, and KMNO4  
Inner Transition Elements  
Electronic configuration of Lanthanoids  
Oxidation states and lanthanoid contraction  
Electronic configuration and oxidation states of Actinoids  
Coordinations compound  Introduction to coordination compounds  
Werner's theory  
Ligands  
Coordination number  
Denticity  
Chelation  
IUPAC nomenclature of mononuclear coordination compounds  
Isomerism  
Bonding  
Valence bond approach and basic ideas of crystal field theory  
Colour and magnetic properties  
Importance of coordination compounds  
Environmental chemistry  Environmental pollution  
Atmospheric, water and soil  
Atmospheric pollution  
Tropospheric and stratospheric  
Tropospheric pollutants  
Oxides of carbon, nitrogen and sulphur, hydrocarbons and their sources  
Harmful effects and prevention  
Greenhouse effect and global warming  
Acid rain  
Particulate pollutants  
Smoke, dust, smog. fumes, mist and their sources  
Stratospheric pollution  
Formation and breakdown of ozone  
Depletion or ozone layer and its mechanism and effects  
Water pollution  
Major pollutants such as pathogens, organic wastes and chemical pollutants and their harmful effects and prevention  
Soil pollution  
Major pollutants such as pesticides their harmful effects and prevention  
Strategies to control environmental pollution  
Purification and characteristics of organic compounds  Purification  
Crystallization  
Sublimation  
Distillation  
Differential extract ion and chromatography  
Principles and their applications  
Qualitative analysis  
Detection of nitrogen, sulphur, phosphorus and halogens  
Quantitative analysis  
Estimation of carbon, hydrogen, nitrogen, halogens, sulphur and phosphorus  
Calculations or empirical formulae and molecular formulae  
Numerical problems in organic quantitative analysis  
Some basic principles of organic chemistry  Tetra valency of carbon  
Shapes of simple molecules  
Hybridization of S and P  
Classification of organic compounds based on functional groups and those containing halogens, oxygen, nitrogen and sulphur  
Homologous series  
Isomerism  
Structural and stereoisomerism  
Nomenclature of trivial and IUPAC  
Covalent bond fission  
Homolytic and heterolytic  
Free radicals  
Carbocations and carbanions  
Stability of carbocations and free radicals, electrophiles and nucleophiles  
Electronic displacement in a covalent bond  
Inductive effect  
Electrometric effect  
Resonance and hyperconjugation  
Common types of organic reactions  
Substitution, addition, elimination and rearrangement  
Hydrocarbons  Classification  
Isomerism  
IUPAC nomenclature  
General methods of preparation, properties and reactions  
Alkanes  
Conformations  
Sawhorse and Newman projections  
Mechanism of halogenation of alkanes  
Alkenes  
Geometrical isomerism  
Mechanism of electrophilic addition  
Addition of hydrogen, halogens, water, hydrogen halides  
Ozonolysis and polymerization  
Alkynes  
Acidic character  
Addition of hydrogen, halogens, water and hydrogen halides  
Polymerization  
Aromatic hydrocarbons  
Nomenclature  
Benzene  
Structure and aromaticity  
Mechanism of electrophilic substitution  
Halogenation  
Nitration  
FriedelCraft’s alkylation and acylation  
Directive influence of functional group in monosubstituted benzene  
Organic compounds containing halogens  General methods of preparation, properties and reactions  
Nature of CX bond  
Mechanisms of substitution reactions  
Uses  
Environmental effects of chloroform  
Iodoform freons and DDT  
Organic compounds containing oxygen  General Methods of Preparation, Properties, Reactions and Uses  
Alcohols  
Identification of primary, secondary and tertiary alcohols  
Mechanism of dehydration  
Phenols  
Acidic nature  
Electrophilic substitution reactions  
Halogenation, nitration and sulphonation  
ReimerTiemann reaction  
Ethers  
Structure  
Aldehyde and ketones  
Nature of carbonyl group  
Nucleophilic addition to >C=O group  
Relative reactivities of aldehydes and ketones  
Important reactions such as nucleophilic addition reactions  
Grignard reagent  
Oxidation  
Reduction  
Acidity of αhydrogen  
Aldol condensation  
Cannizzaro reaction  
Haloform reaction  
Chemical tests to distinguish between aldehydes and ketones  
Carboxylic acids  
Acidic strength and factors affecting it  
Organic compounds containing nitrogen  General methods of preparation, properties, reactions and uses.  
Amines  
Nomenclature  
Classification  
Structure  
Basic character and identification of primary, secondary and tertiary amines and their basic character  
Diazonium salts  
Importance in synthetic organic chemistry  
Polymers  General introduction and classification of polymers  
General methods of polymerization, addition and condensation  
Copolymerization  
Natural and synthetic rubber and vulcanization  
Some important polymers with emphasis on their monomers and uses  
Polythene, nylon, polyester and Bakelite  
Biomolecules  General introduction and importance or biomolecules  
Classification of carbohydrates  
Aldoses and ketoses  
Monosaccharides and constituent monosaccharides of oligosacchorides  
Proteins  
Elementary Idea of αamino acids, peptide bond, polypeptides  
Primary, secondary, tertiary and quaternary structure of proteins  
Denaturation of proteins and enzymes  
Classification and functions of vitamins  
Nucleic acid  
Chemical constitution of DNA and RNA  
Biological functions of nucleic acids  
Chemistry in everyday life  Chemicals in medicines  
Chemicals in food  
Cleansing agents  
Principles related to practical chemistry  Detection of extra elements in organic compounds  
Detection of the following functional groups  
Alcoholic and phenolic  
Aldehyde and ketone  
Carboxyl and amino groups in organic compound  
Chemistry involved in the preparation or the following  
Inorganic compounds  
Mohr’s salt  
Potash alum  
Organic compounds  
Acetanilide  
P nitroacetanilide  
Aniline yellow  
Iodoform  
Chemistry involved in the titrimetric exercise  
Acids, bases and the use of indicators  
Oxalicacid vs  
Mohr's salt vs KMNO4  
Chemical principles involved in the qualitative salt analysis  
Cations  
Anions  
Chemical principles involved in the following experiments  
Enthalpy of solution of CuSO4  
Enthalpy or neutralization of strong acid and strong base  
Preparation of lyophilic and lyophobic sols  
Kinetic study or reaction of iodide with hydrogen peroxide at room temperature 
Section  Unit  Topic 

Drawing  Awareness of person, place, building and materials  Objects 
Texture related to architecture and buildenvironment  
Visualising three dimensional objects from two dimensional drawings  
Visualising different sides or three dimensional objects  
Analytical reasoning mental ability  
Threedimensional  Perception  
Understanding and appreciation of scale and proportion of objects  
Building forms and elements  
Colour texture, harmony and contrast  
Design and drawing or geometrical or abstract shapes and patterns in pencil  
Transformation of forms both 2D and 3D union  
Subtraction, rotation and development or surfaces and volumes  
Generation of plan  
Elevations and 3D views of objects  
Creating two dimensional and three dimensional compositions using given shapes and forms  
Sketching of scenes and activities from memory or urbanscape  
Landscape and rural life 
If a candidate dreams to pursue engineering from one of the top IITs, then cracking JEE Main 2019 becomes mandatory for him/her. NTA is conducting JEE Main 2019 twice a year. The January session has been concluded which was conducted from January 8 to 12 whereas, the April session will be conducted on April 7 (Paper 2) and April 8, 9, 10 and 12 (Paper 1).Paper I is fully computerbased, whereas Paper II is part computerbased and part penandpaper based. The JEE Main preparation tips 2019 will aid the candidates to draw a clearcut plan as they aspire to crack one of the most coveted engineering exams in the country. Certain tricks of the trade, if followed can help the candidates sail through the competitive exam with ease. Some of the valuable JEE Main 2019 preparation tips include management of time, the topics, and chapters which the candidates must focus depending on the weightage given, solving the sample papers and taking mock tests on a regular basis to name few. Knowing the topic wise analysis from the past year papers is another handy and useful tool while preparing for JEE Main. Read below the JEE Main 2019 preparation tips so that by following them, cracking the entrance exam become easy.
Manage Time Well One of the important JEE Main preparation tips is time management. Candidates should draw a clearcut timetable and must ensure that they adhere to it. Within stipulated time they should finish the syllabus. For this candidates must draw certain goals. Depending on the difficulty level of the chapter or the topic, a candidate must decide for themselves in how many days they will be able to finish it. Before proceeding towards the new topic, candidates must ensure that they finish the previous one. Revise thoroughly as it will prove fruitful for the candidate a month or fortnight before the exam.
Preparation tips for JEE Main along with Class XII board
Candidates who are appearing for the JEE Main as well as for the class XII board exams they can follow certain JEE Main 2019 preparation tips which will aid them in both the exams. One of the aspects of “How to prepare for JEE Main and Class 12^{th} Board Simultaneously,” is that firstly candidates must check the Class XII and the JEE Main syllabus. This will help them to know which are the common topics from where the questions will be asked both in the JEE Main exam as well as in the Class XII board exams. One of the key JEE Main preparation tip in this context is that the candidates must cover the syllabus of both Class XI & Class XII. At no stage, the candidate can afford to lose focus since he is preparing for two extremely important examinations. There is very little room for error since with each passing day the competition is getting tougher and tougher owing to a large number of students who are appearing in the competitive exam. At the same time, it is pertinent to perform well in the Class XII board exam since there are some institutes and universities which offer admission to candidates on the basis of the Class XII scores as well, while others take into account the class XII and the JEE Main scores as well.
Mock Tests Taking of the mock test at a time when the actual exam takes place is also part of JEE Main preparation tips. Hence, the candidates must take the mock tests from 9:00 a.m to 12:00 p.m and from 2:00 p.m to 5:00 p.m. This will make the candidates comfortable on the day of the JEE Main entrance exam as by regularly taking the exam at that particular time, they are able to acclimatize themselves and will not face any problem on the day of the actual exam. To help the candidates practise, NTA has set up Test Practice Centres.
Revision JEE Main 2019 preparation tips also include revising thoroughly what all the candidate has studied. This will enable the candidates to be able to recall at the time of the entrance exam whatever they have studied. Earlier also, while they are preparing, they will be get an idea what is difficult for them to recall. It is here revision hold the key to success.
How to Improve Memory Whatever a candidate has studied, it is imperative for him to be able to memorize them and also recall at the time of the exam. As part of the JEE Main 2019 preparation tips, a candidate must eat healthy food, remain hydrated. Drink as much as water as possible. Candidates must remember that their aim is to enhance their memory for the long term. Thus candidates can try meditation. At the same time, candidates can also try to visualize what they have studied and try to recall it by following the steps in sequence.
JEE Main Paper 2 Selection Process
JEE Main 2019 PaperII was conducted in two shifts on April 7. The normalized scores also called as NTA scores of all the candidates who appeared in first attempt will be declared on April 30. The result of JEE Main 2019 will also comprise of normalized marks obtained in Paper II of JEE Main 2019. For the January session, Paper 2ii was conducted on January 8.
What will JEE Main Result 2019 Carry?
Candidates appeared in both the attempts JEE Result 2019 will comprise of total normalized scores obtained by the candidate in first attempt as well as in second attempt along with All India rank and All India category rank.
Candidate appeared in one attempt NTA scores obtained by the candidate in that particular attempt along with All India rank and All India category rank.
Preparation of Rank List of JEE Main 2019
The raw marks obtained by candidates who have appeared in JEE Main 2019 will be normalized for the compilation of scores and to equalise the difficulty levels of both attempts. The merit list and ranks will be prepared through normalization procedure based on percentile score.
Candidates appeared in both the attempts the better of the two scoress will be considered while preparing the merit list of JEE Main 2019.
In case of a tie If two or more candidates will obtain equal total marks in JEE Main 2019, interse merit of such candidates will be taken into consideration.
State  City 

Andaman and Nicobar Islands  Port Blair 
Andhra Pradesh  Chittoor 
Anantapur  
Eluru  
Guntur  
Kurnool  
Kakinada  
Nellore  
Rajahmundry  
Tirupati  
Vijayawada  
Visakhapatnam  
Vizianagaram  
Bapatla  
Bhimavaram  
Ongole  
Srikakulam  
Tadepalligudem  
Odisha  kanikapada 
Balasore  
Berhampur  
Bhubaneswar  
Cuttack  
Rourkela  
Sambalpur  
Angul  
Jeypore  
Assam  Dibrugarh 
Guwahati  
Jorhat  
Silchar  
Tezpur  
Bihar  Aurangabad 
Bhagalpur  
Gaya  
Muzaffarpur  
Patna  
Purnea  
Darbhanga  
Chandigarh  Chandigarh 
Punjab  Mohali 
Amritsar  
Jalandhar  
Ludhiana  
Patiala  
Phagwara  
Ropar  
Sangrur  
Fatehgarh Sahib  
Pathankot  
Bathinda  
Chhattisgarh  Durg 
Bhilai  
Bilaspur  
Raipur  
Daman and Diu  Daman 
Diu  
Delhi  Delhi 
Goa  Panaji 
Gujarat  Ahmedabad 
Anand  
Bhavnagar  
Gandhinagar  
Godhra  
Patan  
Jamnagar  
Rajkot  
Surat  
Vadodara  
Valsad  
Junagadh  
Haryana  Ambala 
Bahadurgarh  
Faridabad  
Gurugram  
Hisar  
Karnal  
Kurukshetra  
Panipat  
Sonipat  
Himachal Pradesh  Palampur 
Dharamshala  
Shimla  
Solan  
Hamirpur  
Jammu and Kashmir  Baramulla 
Jammu  
Srinagar  
Jharkhand  Dhanbad 
Jamshedpur  
Ranchi  
Bokaro Steel City  
Karnataka  Bellary 
Bidar  
Hassan  
Udupi  
Belgaum  
Bengaluru  
Dharwad  
Gulbarga  
Hubballi  
Mangaluru  
Mysore  
Shivamogga  
Bagalkot  
Kolar  
Manipal  
Tumkur  
Kerala  Alappuzha 
Angamaly  
Kochi  
Ernakulam  
Kannur  
Kollam  
Kottayam  
Kozhikode  
Malappuram  
Palakkad  
Thiruvananthapuram  
Thrissur  
Chengannur  
Idukki  
Kanjirappally  
Kasaragod  
Kothamangalam  
Muvattupuzha  
Pathanamthitta  
Madhya Pradesh  Bhopal 
Gwalior  
Indore  
Jabalpur  
Rewa  
Sagar  
Satna  
Ujjain  
Balaghat  
Betul  
Chhatarpur  
Chhindwara  
Khargone  
Mandsaur  
Shahdol  
Vidisha  
Maharashtra  Ahmednagar 
Akola  
Amravati  
Aurangabad  
Jalgaon  
Kolhapur  
Mumbai  
Nagpur  
Nanded  
Nashik  
Pune  
Solapur  
Navi Mumbai  
Thane  
Beed  
Bhusawal  
Bhandara  
Buldana  
Chandrapur  
Dhule  
Gadchiroli  
Gondia  
Latur  
Parbhani  
Alibag  
Raigad  
Ratnagiri  
Sangli  
Satara  
Wardha  
Washim  
Yavatmal  
Manipur  Imphal 
Meghalaya  Shillong 
Mizoram  Aizawl 
Nagaland  Dimapur 
Kohima  
Puducherry  Puducherry 
Rajasthan  Ajmer 
Bharatpur  
Bhilwara  
Alwar  
Bikaner  
Jaipur  
Jodhpur  
Kota  
Sikar  
Udaipur  
Sikkim  Gangtok 
Tamil Nadu  Chennai 
Dindigul  
Coimbatore  
Kanyakumari  
Karur  
Madurai  
Namakkal  
Salem  
Tiruchirappalli  
Tirunelveli  
Cuddalore  
Thanjavur  
Thoothukudi  
Vellore  
Virudhunagar  
Telangana  Hyderabad 
Karimnagar  
Khammam  
Warangal  
Mahabubnagar  
Nalgonda  
Tripura  Agartala 
Uttar Pradesh  Agra 
Aligarh  
Allahabad  
Bareilly  
Ghaziabad  
Gorakhpur  
Greater Noida  
Noida  
Jhansi  
Kanpur  
Lucknow  
Meerut  
Mathura  
Moradabad  
Muzaffarnagar  
Varanasi  
Bulandshahr  
Faizabad  
Sitapur  
Uttarakhand  Dehradun 
Haldwani  
Haridwar  
Pantnagar  
Roorkee  
West Bengal  Asansol 
Durgapur  
Haldia  
Hooghly  
Howrah  
Kalyani  
Kolkata  
Siliguri 
Before proceeding towards filling the application form, do refer and meet the mentioned below JEE Main 2019 eligibility criteria prescribed by the authorities:
Age Criteria: NTA has removed the age limit. However, candidates need to pass 10+2 or equivalent examination in 2017, 2018 or should be appearing for the same in 2019 in irrespective of their birth date.
Qualifying Examinations: Must have passed class 12 or equivalent exam in 2017 or 2018. Also, candidates appearing for class 12 board examination in 2019 will be also eligible for JEE Main 2019.
Subjects to be Qualified in Qualifying Examination: Mathematics, Physics, Chemistry/Biology/Biotechnology/Technical Vocational Subject, Language and any other subject
Qualifying Marks for Admission into IITs, NITs, IIITs and CFTIs: Must score the minimum of 75% marks or should be in the top 20 percentile of their respective boards. For candidates belonging to SC/ST category minimum scores required is 65%.
For JEE Main PaperII Candidates seeking admission to the architecture course must have passed 10+2 or equivalent examination with 50% marks in Physics, Chemistry and Mathematics and also 50% marks in aggregate in the qualifying examination. No Diploma holder is eligible for the entrance exam.
Reservation Criteria
Category 
Reservation 
Other Backward Classes (OBC) if they belong to NonCreamy Layer (NCL) 
27% 
Scheduled Castes (SC) 
15% 
Scheduled Tribes (ST) 
7.5% 
Persons with Disability (PwD)with 40% or more disability 
3% horizontal 
JEE Main 2019 result has been announced in online mode by the authorities on April 29 for Paper 1 and on May 14 for Paper 2. As the Paper conducted in multishifts, raw marks obtained by the candidates in different sessions has been converted to normalized NTA Score.
The authorities will prepare the final rank list of candidates the by merging the normalized, calculated NTA scores for all the sessions. The result of JEE Main 2019 for January attempt was announced on January 19. This result comprises of four NTA scores for each of the three subjects Mathematics, Physics, Chemistry along with the total marks obtained in Paper1 of JEE Main 2019 for the first attempt.
The same procedure will be applied to calculate the JEE Main 2019 result for second attempt.
JEE Main 2019 Merit List:
NTA have released the merit list of JEE Main 2019 in online mode. There is combined rank list of JEE Main 2019 for both the attempts which will mention the details of candidates who has qualified for JEE Advanced 2019. The merit list has prepared through normalization procedure based on the percentile score. The percentile score of a candidate will be the score obtained after using normalization method (instead of the raw marks of the candidate) which will be used for preparation of the merit lists.
The four NTA scores for each of the candidates in Paper1 for both the first and second attempt has been merged for compilation of result and preparation of overall JEE Main 2019 rank list using the normalization formula.
Candidates who will appear in both the attempts their best of the two NTA scores (total) will be considered to prepare the merit list.
In case of a tie, interse merit of such candidates will be used to break it.