Recently a revised syllabus for JEE Advanced 2023 has been announced by its organizing committee IIT Guwahati, and can be accessed from JEE Advance official Website The revised syllabus does not have any major changes. It’s been said bye the expert that the reason for the changes made in the syllabus had been done by keeping National Education Policy 2020 in mind in order to match the NCERT curriculum. The focus of the exam has been shifted from concepts and theories to practical Applications.
Revised syllabus for JEE Advanced 2023
For Physics, Chemistry, and Mathematics
1. Physics
General
Units and Dimensions 

Experimental Analysis 
Experiments using Vernier calipers & screw gauge (micrometer). Determination of g using the simple pendulum. Young’s modulus by Searle’s method. Specific heat of a liquid using a calorimeter, the focal length of a concave mirror, and a convex lens using the uv method. Speed of sound using resonance column Verification of Ohm’s law using voltmeter and ammeter, and specific resistance of the material of a wire using meter bridge and post office box. 
Mechanics
Kinematics 

Newton’s laws of Motion 

Systems of particles 

Gravitation 

Inertia and Momentum 

Harmonic Motions 

The pressure in a fluid 

Waves 

Thermal Physics
Thermal Physics 

Electricity and Mechanism
Electric Fields 

Capacitance 

Electric current 

Magnetic Fields 

Electromagnetic Induction 

Optics
Reflection and Refraction 

Wave nature of light 

Modern Phyisics
Atoms and Nuclei 

2. Chemistry
General Topics 

Liquid and Gaseous State 

Atomic Structure 

Energetics 

Chemical Equilibrium 

Electrochemistry 

Chemical Kinetics 

Solid State 

Solutions 

Nuclear Chemistry 

Inorganic Chemistry
Isolation & preparation and properties of the nonmetals 

Preparation and properties of the compounds 

Transition Elements(3D series) 

Preparation And Properties of Following Compounds 

Ores And Minerals 

Reduction Methods 

Organic Chemistry
Basic Concepts 

Preparation, properties, and reactions of Alkenes and Alkynes 

Properties, Preparation, and Reactions of Alkanes 

Reactions of Phenol and Benzene 

Characteristic Reactions 

Carbohydrates 

Practical Organic Chemistry 

3. Mathematics
Algebra
Complex Numbers 

Quadratic Equations 

Sequence and Series 

Logarithms 

Permutation and Combination 

Binomial Theorem 

Matrices and Determinants 

Probability 

Trigonometry
Trigonometric Functions 

Inverse Trigonometric Functions 

Vectors
Properties of Vectors 

Differential Calculus
Functions 

Limits and Continuity 

Derivatives 

Integral Calculus
Integration 

Application of Integration 

Differential Equations 

Analytical Geometry
Two dimensions 

Three dimensions 

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