JEE Main Deleted Syllabus 2025: Physics, Chemistry and Mathematics Deleted Topics

Ritoprasad Kundu

Updated On: September 30, 2024 12:49 PM | JEE Main

As the JEE syllabus changed in 2024, here is the detailed JEE Main 2025 Deleted Syllabus for Physics, Chemistry and Mathematics. The revised syllabus of JEE Mains is in line with the revised NCERT syllabus for all subjects. 
JEE Main Deleted Syllabus 2025

JEE Main Deleted Syllabus 2025: Candidates who are preparing for the JEE Main 2025 exam must know about the JEE Main 2025 deleted syllabus. Some topics from Physics like the Carnot Engine and its efficiency from Thermodynamics, Geostationary Satellites, Colour Code for Resistors, Resonance, Hysteresis etc have been removed. Similarly, from Chemistry Precision and Accuracy, Dimensional Analysis and chapters like Polymers, General Principles and Processes of Isolation of Metals, and Surface Chemistry have been removed. Concerning Mathematics, topics like Arithmetic Geometric Progression, Square Root of a Complex Number, Binomial Distribution etc are part of the JEE Main 2025 Deleted Syllabus.

Check Also: Electrostatics Weightage in JEE Main 2025

By knowing about the chapters removed from JEE Main 2025, candidates will be able to understand what topics they are required to prepare and what can be left out. Therefore to assist the students in their preparation, we have compiled this article on the JEE Main Deleted Syllabus 2025.

Important Link | JEE Main 2025 Syllabus PDF

JEE Main 2025 Deleted Syllabus

The National Testing Agency releases the updated syllabus of JEE Main at its official website along with the official notifciation. Candidates preparing for the JEE Main 2025 exam can check here to learn about the chapters removed from JEE Main 2025.

JEE Main 2025 Deleted Syllabus for Physics

Students can check this table to know about the deleted syllabus of JEE Main 2025 Physics -

Chapters

Topics Deleted

Kinematics

  • Zero Vector

Communication Systems

Chapter Removed

Physics and Measurement

  • Physics Technology and Society
  • Accuracy and Precision of Measuring Instruments

Gravitation

  • Geostationary Satellites

Thermodynamics

  • Carnot Engine and its Efficiency

Current Electricity

  • Resistance of Different Materials
  • Colour Code for Resistors
  • Potentiometer - Principle and its Applications

Properties of Solids and Liquids

  • Reynold’s Number
  • Newton’s Law of Cooling

Oscillation and Waves

  • Free, Forced and Damped Oscillations
  • Resonance
  • Doppler Effect in Sound

Optics

  • Resolving Power of Microscopes and Astronomical Telescopes

Electromagnetic Induction and Alternating Currents

  • Quality Factor

Magnetic Effects of Current and Magnetism

  • Cyclotron
  • Earth’s Magnetic Field and Magnetic Elements
  • Magnetic Susceptibility and Permeability
  • Hysteresis
  • Electromagnets and Permanent Magnets

Dual Nature of Matter and Radiation

  • Davisson-Germer Experiment

Electronic Devices

  • Junction Transistor
  • Transistor Action
  • Characteristics of Transistor
  • Transistor as an Amplifier and Oscillator
  • Transistor as a Switch

Atoms and Nuclei

  • Isotopes
  • Isobars
  • Isotones
  • Radioactivity
  • Radioactivity Decay Law


Chemistry Deleted Syllabus of JEE Main 2025

Students can check this table to know about the JEE Main 2025 deleted syllabus chemistry.

Chapters

Topics Deleted

Atomic Structure

  • Thomson and Rutherford Atomic Models and Limitations

Some Basic Concepts in Chemistry

  • Physical Quantities and their Measurement in Chemistry
  • Precision and Accuracy
  • Significant Figures
  • SI Units
  • Dimensional Analysis

Hydrogen

Completed Chapter Deleted

Environmental Chemistry

General Principles and Processes of Isolation of Metals

s- block Elements (Alkali and Alkaline Earth Metals)

Chemistry in Everyday Life

Polymers

States of Matter

Surface Chemistry

JEE Main Deleted Syllabus 2025 of Mathematics

Students can check this table to know about the Chapters Removed from JEE Main 2025 mathematics.

Chapters

Topics Deleted

Complex Number and Quadratic Equations

  • Square Root of a Complex Number
  • Triangle Inequality

Matrices and Determinants

  • Properties of Determinants
  • Elementary Transformations

Binomial Theorem and its Simple Applications

  • Properties of Binomial Coefficients

Limit, Continuity and Differentiability

  • Rolle’s and Lagrange’s Mean Value Theorems

Sequence and Series

  • Sum up to n Terms of Special Series
  • Arithmetic Geometric Progression

Integral Calculus

  • Integral as a Limit of a Sum

3D Geometry

  • Equations of a Line and a Plane in Different Forms
  • Intersection of a Line and a Plane
  • Coplanar Lines

Statistics and Probability

  • Bernoulli Trials
  • Binomial Distribution

Vector Algebra

  • Scalar and Vector Triple Products

Trigonometry

  • Height and Distance

Merged Chapters of JEE Main 2025

Students can take note of the merged chapters or topics for all three subjects physics, mathematics, and chemistry.

  • Physics: Electromagnetic Induction, Optics, and Alternating Currents have been merged into a single chapter
  • Chemistry: p block Elements chapter is split into two chapters, one being “Group 13 to 17 Elements” and the second one is “Group 18 Elements”.
  • Mathematics: “Sets, Relations and Functions” chapter is split into two. One is “Sets and Relations” and the second chapter is “Functions”. Moreover, chapters “Vectors”, “3D Geometry” and “Linear Programming (LPP)” have been merged into one single chapter.

Candidates can check this article to know the JEE Main Deleted Syllabus 2025 and also get an idea about the merged chapters for all three subjects.

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