JEE Mains 2025 Exam Syllabus: Maths, Physics & Chemistry

The National Testing Agency has released the JEE Mains 2025 Syllabus on its official website (jeemain.nta.nic.in). Aspirants preparing for JEE Mains 2025 can download the syllabus for reference. A whopping number of 13.6 lakh students registered for the JEE Mains 2025 session 1 exam, making it more competitive compared to previous years. Also, NTA’s new guidelines for the exam, removing optional questions in Section B of Paper 2 is another major move that leaves no choice for the candidate to select the questions.

Aspiring candidates are suggested to get a copy of JEE Mains 2025 exam syllabus to make their preparation without any confusion. Having a closer look at eligibility criteria, new exam guidelines, and previous year papers can enhance your exam preparation and ensure you are well-equipped. This article helps you with a detailed breakdown of the syllabus for each subject.

Subject Wise JEE Main Syllabus 2025: Download

Subject	Download Syllabus PDF
Mathematics	Click Here
Physics	Click Here
Chemistry	Click Here

JEE Main 2025 Mathematics Syllabus

Although each subject has equal weightage, mathematics is one of the crucial subjects, and its important to get hold of this subject to score high. Start preparing by shifting your focus to topics from lower classes to make your basics strong. Complex concepts in higher are a little harder to understand and gaining a strong foundation in basics can help you easily crack advanced concepts.

Here is a detailed breakdown of the Mathematics syllabus for JEE mains 2025:

Chapters	Topics
Sets, Relations and Functions	Sets and their representation; Union, intersection, and complement of sets and their algebraic properties; Power set; Relations, type of relations, equivalence relations, functions; one-one, into and onto functions, the composition of functions.
Complex Numbers and Quadratic Equations	Complex numbers as ordered pairs of 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 (or amplitude) of a complex number, Quadratic equations in real and complex number systems and their solutions; Relations between roots and coefficients, nature of roots, the formation of quadratic equations
Matrices and Determinants	Matrices, algebra of matrices, type of matrices, determinants and matrices of order two and three, evaluation of determinants, area of triangles using determinants; Adjoint and inverse of a square matrix; Test of consistency and solution of simultaneous linear equations in two or three variables using matrices.
Permutations and Combinations	The fundamental principle of counting, permutations, and combinations; Meaning of P(n, r) and C(n, r). Simple applications.
Binomial Theorem and its Simple Applications	Binomial theorem for a positive integral index, general term, middle term, and simple applications.
Sequence and Series	Arithmetic and Geometric progressions, insertion of arithmetic, geometric means between two given numbers, Relation between A.M and G.M.
Limit, Continuity and Differentiability	Real–valued functions, algebra of functions; polynomial, rational, trigonometric, logarithmic, and exponential functions; inverse functions. Graphs of simple functions. Limits, continuity, and differentiability. Differentiation of the sum, difference, product, and quotient of two functions. Differentiation of trigonometric, inverse trigonometric, logarithmic, exponential, composite and implicit functions; derivatives of order up to two, Applications of derivatives: Rate of change of quantities, monotonic-increasing and decreasing functions, Maxima, and minima of functions
Integral Calculus	Integral is an anti-derivative, Fundamental integral involving algebraic, trigonometric, exponential, and logarithmic functions. Integration by substitution, by parts, and by partial fractions. Integration using trigonometric identities. Evaluation of simple integrals of the type. The fundamental theorem of calculus, properties of definite integrals. Evaluation of definite integrals, determining areas of the regions bounded by simple curves by simple curves in standard forms.
DIfferential Equations	Ordinary differential equations, their order and degree, the solution of differential equation by the method of separation of variables, solution of a homogeneous and linear differential equation.
Co-Ordinate Geometry	Cartesian system of rectangular coordinates in a plane, distance formula, sections formula, locus, and its equation, the slope of a line, parallel and perpendicular lines, intercepts of a line on the coordinate axis.  Straight line: Various forms of equations of a line, intersection of lines, angles between two lines, conditions for concurrence of three lines, the distance of a point from a line, coordinate of the centroid, orthocentre, and circumcentre of a triangle.  Circle, conic sections: A standard form of equations of a circle, the general form of the equation of a circle, its radius and center, equation of a circle when the endpoints of a diameter are given, points of intersection of a line and a circle with the center at the origin and sections of conics, equations of conic sections (parabola, ellipse, and hyperbola) in standard forms.
Three Dimensional Geometry	Coordinates of a point in space, the distance between two points, section formula, direction ratios and direction cosines, and the angle between two intersecting lines. Equation of a line; Skew lines, the shortest distance between them and its equation.
Vector Algebra	Vectors and scalars, the addition of vectors, components of a vector in two dimensions and three-dimensional spaces, scalar and vector products.
Statistics and Probability	Measures of dispersion; calculation of mean, median, mode of grouped and ungrouped data, calculation of standard deviation, variance, and mean deviation for grouped and ungrouped data. Probability: Probability of an event, addition and multiplication theorems of probability, Baye’s theorem, probability distribution of a random variable.
Trigonometry	Trigonometrical identities and trigonometrical functions, inverse trigonometrical functions their properties.

JEE Mains 2025 Physics Syllabus

Applying concepts of physics is all you need to master this subject and score high in exams. Solely focusing on memorizing will not do much help. Understand each topic and clear your concepts to learn how to apply them in different situations.

Here is the detailed breakdown of physics for JEE Main 2025.

Chapters	Topics
Units and Measurements	Units of measurements, System of units, SI Units, fundamental and derived units, least count, significant figures, Errors in measurements. Dimensions of Physics quantities, dimensional analysis, and its applications.
Kinematics	The frame of reference, motion in a straight line, speed and velocity, uniform and non-uniform motion, average speed and instantaneous velocity, uniformly accelerated motion, velocity-time, position-time graph, relations for uniformly accelerated motion, 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 of 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: vehicle on a level circular road, vehicle on a banked road.
Work, Energy, and Power	Work is done by a constant force and a variable force, kinetic and potential energies, work-energy theorem, and power. The potential energy of a spring, conservation of mechanical energy, conservative and non-conservative forces, and motion in a vertical circle. Elastic and inelastic collisions in one and two dimensions
Rotational Motion	Centre of mass of a two-particle system, center of mass of a rigid body. Basic concepts of rotational motion, moment of a force, torque, angular momentum, conservation of angular momentum, and its applications. The moment of inertia, the radius of gyration, values of moments of inertia for simple geometrical objects, parallel and perpendicular axes theorems, and their applications. Equilibrium of rigid bodies, rigid body rotation and equations of rotational motion, comparison of linear and rotational motions.
Gravitation	The universal law of gravitation. Acceleration due to gravity and its variation with altitude and depth. Kepler’slaw of planetary motion. Gravitational potential energy, gravitational potential. Escape velocity, the motion of a satellite, orbital velocity, time period, and energy of satellite
Properties of Solids and Liquids	Elastic behavior, stress-strain relationship, Hooke’s Law, Young’s modulus, bulk modulus and modulus of rigidity. Pressure due to a fluid column, Pascal’s law and its applications, the effect of gravity on fluid pressure, viscosity, Stoke’s law, terminal velocity, streamlined and turbulent flow, critical velocity, Bernoulli’s principle, and its applications. Surface energy and surface tension, angle of contact, excess of pressure across a curved surface, application of surface tension: drops, bubbles, and capillary rise. Heat, temperature, thermal expansion, specific heat capacity, calorimetry, change of state, latent heat. Heat transfer: conduction, convection, and radiation.
Thermodynamics	Thermal equilibrium and the concept of temperature, zeroth law of thermodynamics, heat, work, and internal energy. The first law of thermodynamics, isothermal and adiabatic processes. The second law of thermodynamics: reversible and irreversible processes.
Kinetic Theory of Gases	Equation of state of a perfect gas, work done on compressing a gas, kinetic theory of gases: assumptions, the concept of pressure, kinetic interpretation of temperature, RMS speed of gas molecules, degrees of freedom, law of equipartition of energy and applications to specific heat capacities of gases, mean free path, Avogadro’s number.
Oscillations and Waves	Oscillations and periodic motion: time period, frequency, displacement as a function of time, periodic functions. Simple harmonic motion (S.H.M.) and its equation, phase, oscillations of a spring: restoring force and force constant, energy in S.H.M.: kinetic and potential energies, simple pendulum: derivation of expression for its time period. Wave motion, longitudinal and transverse waves, speed of the traveling 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.
Electrostatics	Electric charges: conservation of charge, Coulomb’s law forces 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, electricdipole, electric field due to a dipole, torque on a dipole in a uniform electricfield. 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 of charges, potential difference, equipotential surfaces, the electricalpotential energy of a system of two point charges, and of electric dipole in an electrostatic field. Conductors and insulators, dielectrics and electric polarization, capacitors and capacitors, the combination of capacitors in series and parallel, and capacitanceof a parallel plate capacitor with and without dielectric medium between theplates, energy stored in a capacitor.
Current Electricity	Electric current: drift velocity, mobility and their relation with electric current, Ohm’s law, electrical resistance, I-V characteristics of Ohmic and non-ohmic conductors, electrical energy and power, electrical resistivity and conductivity, series and parallel combinations of resistors, temperature dependence of resistance. Internal resistance, potential difference, and emf of a cell, a combination of cells in series and parallel. Kirchhoff’s laws and their applications, Wheatstone Bridge, Metre Bridge
Magnetic Effects of Current and Magnetism	Biot – Savart law and its application to the 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, force on a current-carrying conductor in a uniform magnetic field, the force between two parallel currents carrying conductors-definition of an ampere, torque experienced by a current loop in a uniform magnetic field: Moving coil galvanometer, its 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, magnetic field due to a magnetic dipole (bar magnet) along its axis and perpendicular to its axis, torque on a magnetic dipole in a uniform magnetic field, para-, dia- and ferromagnetic substances with examples, the effect of temperature on magnetic properties
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, power in AC circuits, wattles current, AC generator, and transformer.
Electromagnetic Waves	Displacement current, electromagnetic waves and their characteristics, transverse nature of electromagnetic waves, electromagnetic spectrum(radio waves, microwaves, infrared, visible, ultraviolet, X-rays, Gamma rays), applications of electromagnetic waves.
Optics	Reflection of light, spherical mirrors, mirror formula. Refraction of light at plane and spherical surfaces, thin lens formula and lens maker formula, total internal reflection and its applications, magnification, power of a lens, combination of thin lenses in contact, refraction of light through a prism, microscope, and astronomical telescope (reflecting and refracting ) 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. Polarization: plane-polarized light, Brewster’s law, uses of the plane-polarized light and Polaroid.
Dual Nature of Matter and Radiation	Dual nature of radiation, Photoelectric effect, Hertz and Lenard’s observations, Einstein’s photoelectric equation, and particle nature of light. Matter waves: wave nature of particle, de-Broglie relation.
Atoms and Nuclei	Alpha-particle scattering experiment, Rutherford’s model of the atom, Bohr model, energy levels, hydrogen spectrum. Composition and size of nucleus, atomic masses, mass-energy relation, mass defect, the binding energy per nucleon and its variation with mass number, nuclear fission, and fusion.
Electronic Devices	Semiconductors, semiconductor diode: I-V characteristics in forward and reverse bias, diode as a rectifier; I-V characteristics of LED, the photodiode, solar cell, Zener diode, Zener diode as a voltage regulator. Logic gates (OR. AND. NOT. NAND and NOR).
Experimental Skills	Familiarity with the basic approach and observations of the experiments and activities: 1. Vernier calipers -its used to measure the internal and external diameter and depth of a vessel. 2. Screw gauge-its use to determine the thickness/ diameter of thin sheet/wire. 3. Simple pendulum-dissipation of energy by plotting a graph between the square of amplitude and time. 4. Metre scale – the mass of a given object by the principle of moments. 5. Young’s modulus of elasticity of the material of a metallic wire. 6. Surface tension of water by capillary rise and effect of detergents, 7. Co-efficient of viscosity of a given viscous liquid by measuring the terminal velocity of a given spherical body. 8. Speed of sound in air at room temperature using a resonance tube, 9. Specific heat capacity of a given (i) solid and (ii) liquid by method of mixtures. 10. The resistivity of the material of a given wire using a meter bridge. 11. The resistance of a given wire using Ohm’s law. 12. Resistance and figure of merit of a galvanometer by half deflection method. 13. The focal length of (i) Convex mirror (ii) Concave mirror and (iii)Convex lens, using the parallax method. 14. The plot of the angle of deviation vs angle of incidence for a triangular prism. 15. The refractive index of a glass slab using a traveling microscope. 16. Characteristic curves of a p-n junction diode in forward and reverse bias. 17. Characteristic curves of a Zener diode and finding reverse breakdown voltage. 18. Identification of diode, LED, resistor, a capacitor from a mixed collection of such items.

JEE Mains 2025 Chemistry Syllabus

Chemistry is a subject that should not be neglected and given equal importance to physics and mathematics. Regular practice and revision are necessary to master the subject considering the topics in the subject. Organic chemistry and inorganic chemistry are different parts that demand equal importance for both. Focusing on important areas can help you score high in JEE Mains 2025.

Here is the detailed breakdown of the chemistry syllabus for JEE Mains 2025.

Chapters	Topics
Some Basic Concepts In Chemistry	Matter and its nature, Dalton’s atomic theory, Concept of atom, molecule, element, and compound, Lawsofchemical combination, Atomic and molecular masses, mole concept, molar mass, percentage composition, empirical and molecular formulae, Chemical equations and stoichiometry
Atomic Structure	Nature of electromagnetic radiation, photoelectric effect, the spectrum of the hydrogen atom, Bohr model of a hydrogen atom – its postulates, derivation of the relations for the energy of the electron and radii of the different orbits, limitations of Bohr’s model, dual nature of matter, de Broglie’s relationship, Heisenberg uncertainty principle, elementary ideas of quantum mechanics, the quantum mechanical model of the atom and its important features, concept of atomic orbitals as one-electron wave functions, various quantum numbers (principal, angular momentum and magnetic 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 andHund’srule, electronic configuration of elements and extra stability of half-filled and completely filled orbitals.
Chemical Bonding and Molecular Structure	Kossel-Lewis approach to chemical bond formation, the concept of ionic and covalent bonds. Ionic Bonding: 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 ElectronPairRepulsion (VSEPR ) theory and shapes of simple molecules. Quantum mechanical approach to covalent bonding: Valence bond theory – its important features, the concept of hybridization involving s, p, and d orbitals, resonance. Molecular Orbital Theory – Its important features, LCAOs, types of molecular orbitals (bonding, antibonding), sigma and pi-bonds, molecular orbital electronic configurations of homonuclear diatomic molecules, the concept of bond order, bond length, and bond energy. Elementary idea of metallic bonding, hydrogen bonding
Chemical Thermodynamics	Fundamentals of thermodynamics: System and surroundings, extensive and intensive properties, state functions, entropy, types of processes. The first law of thermodynamics – Concept of work, heat, internal energy and enthalpy, heat capacity, molar heat capacity, Hess’s law of constant heat summation, Enthalpies of bond dissociation, combustion, formation, atomization, sublimation, phase transition, hydration, ionization, and solution. The second law of thermodynamics – Spontaneity of processes, ΔS of the universe and ΔGof the system as criteria for spontaneity. ΔG°(Standard Gibbs energy change) and
Solutions	Different methods for expressing the concentration of solution – molality, molarity, mole fraction, percentage (by volume and mass both), the vapor pressure of solutions and Raoult’s Law- Ideal and nonideal solutions, vapor pressure – composition, plots for ideal and non-ideal solutions, Colligative properties of dilute solutions – a relative lowering of vapor pressure, depression of freezing point, the 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	The meaning of equilibrium is the concept of dynamic equilibrium. Equilibria involving physical processes: Solid-liquid, liquid-gas, gas-gas, and solid-gas equilibria, Henry’s law. General characteristics of equilibrium involving physical processes. Equilibrium involving chemical processes: Law of chemical equilibrium, equilibrium constants (KpandKc) and their significance, the significance of ΔG and ΔG° in chemical equilibrium, factors affecting equilibrium concentration, pressure, temperature, the effect of catalyst, Le Chatelier’s principle. Ionic equilibrium: Weak and strong electrolytes, ionization of electrolytes, various concepts of acids and bases (Arrhenius, Bronsted – Lowry and Lewis) and their ionization, acid-base equilibria (including multistage ionization) and ionization constants, ionization of water, pH scale, common ion effect, hydrolysis of salts and pH of their solutions, the solubility of sparingly soluble salts, solubility products and buffer solutions.
Redox Reactions and Electrochemistry	Electronic concepts of oxidation and reduction, redox reactions, oxidation number, rules for assigning oxidation number, and 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, half-cell 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, their characteristics and half-lives, the effect of temperature on the rate of reactions, Arrhenius theory, activation energy and its calculation, collision theory of bi-molecular gaseous reactions (no derivation).

JEE Mains 2025 In-Organic Chemistry Syllabus

Chapters	Topics
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.
p- Block Elements	General Introduction: Electronic configuration and general trends in physical and chemical properties of elements across the periods and down the groups, unique behavior of the first element in each group.
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, color, catalytic behavior, magnetic properties, complex formation, interstitial compounds, alloy formation, preparation, properties and uses of K2Cr2O7 and KMnO4. Inner Transition Elements Lanthanoids – Electronic configuration, oxidation states, and Lanthanoid contraction. Actinoids – Electronic configuration and oxidation states
Coordination Compounds	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, color and magnetic properties, importance of coordination compounds (in qualitative analysis, extraction of metals and in biological systems).

JEE Mains 2025 Organic Chemistry Syllabus

Chapters	Topics
Purification and Characterisation Of Organic Compounds	Purification – Crystallization, sublimation, distillation, differential extraction, and chromatography-principles and their applications. Qualitative analysis – Detection of nitrogen, sulfur, phosphorus, and halogens. Quantitative analysis (basic principles only) – Estimation of carbon, hydrogen, nitrogen, halogens, sulfur and phosphorus. Calculations of empirical formulae and molecular formulae, numerical problems in organic quantitative analysis,
Some Basic Principles Of Organic Chemistry	Tetravalency of carbon, shapes of simple molecules – hybridization (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 (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, electromeric 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 (of ethane), mechanism of halogenation of alkanes. Alkenes – Geometrical isomerism, mechanism of electrophilic addition, the addition of hydrogen, halogens, water, hydrogen halides (Markownikoffs and peroxide effect), 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. Friedel-Craft’s alkylation and acylation, directive influence of the functional group in mono-substituted benzene.
Organic Compounds Containing Halogens	General methods of preparation, properties and reactions, nature of C-X 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, Phenols and Ethers	Alcohols: Identification of primary, secondary and tertiary alcohols, mechanism of dehydration. Phenols: Acidic nature, electrophilic substitution reactions, halogenation, nitration and sulphonation, Reimer – Tiemann reaction. Ethers: Structure. Aldehyde and Ketones: Nature of carbonyl group, nucleophilic addition to >C=Ogroup, relative reactivities of aldehydes and ketones, important reactions such as – Nucleophilic addition reactions(addition of HCN, NH3 and its derivatives), Grignard reagent, oxidation, reduction (Wolf Kishner andClemmensen). 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.
Biomolecules	General introduction and importance of biomolecules. CARBOHYDRATES – Classification, aldoses and ketoses, monosaccharides (glucose and fructose) and constituent monosaccharides of oligosaccharides (sucrose, lactose and maltose). PROTEINS – Elementary idea of amino acids, peptide bond, polypeptides, proteins: primary, secondary, tertiary and quaternary structure (qualitative idea only), denaturation of proteins, enzymes. VITAMINS – Classification and functions. NUCLEIC ACIDS – Chemical constitution of DNA and RNA, biological functions of nucleic acids. Hormones (General introduction)
Priniciples Related to practical Chemistry	Detection of extra elements (Nitrogen, sulphur, halogens) in organic compounds, detection of the following functional groups, hydroxyl (alcoholic and phenolic), carbonyl (aldehyde and ketones) carboxyl, and amino groups in organic compounds.  The chemistry involved in the preparation of the following: Inorganic compounds, Mohr’s salt, potash alum. Organic compounds: Acetanilide, p-nitro acetanilide, aniline yellow, iodoform.  The chemistry involved in the titrimetric exercises – acids, bases and the use of indicators, oxalic-acid vs KMnO4, Mohr’s salt vs KMnO4  Chemical principles involved in the qualitative salt analysis: Cations – Pb 2+, Cu 2+, Al3+, Fe 3+, Zn 2+, Ni2+, Ca 2+, Ba 2+, Mg 2+, NH4+ Anions- CO3 2−, S 2-, SO4 2−, NO3 -, NO2 -, Cl -, Br -, I – ( Insoluble salts excluded). Chemical principles involved in the following experiments: 1. Enthalpy of solution of CuSO4 2. Enthalpy of neutralization of strong acid and strong base. 3. Preparation of lyophilic and lyophobic sols. 4. Kinetic study of the reaction of iodide ions with hydrogen peroxide at room temperature

Also Check: JEE Advanced Syllabus