JEE Main Important Topics Session 2 for 150+ Marks 2025

JEE Main Important Topics Session 2 for 150+ Marks 2025: The National Testing Agency will commence the Joint Entrance Engineering Examination for session 2 from April 2 onwards. With less than a month left for this challenging national-level entrance, students might be puzzled when it comes to prioritising topics from the three core sections; Maths, Physics, and Chemistry. Students aiming for 150+ marks should not miss on some very important chaptres across the three subjects. Paying special attention to these “do or die” chapters can strengthen candidates’ preparation for the entrance. To gain a detailed insight into JEE’s main important topics, in session 2 for 150+ marks continue reading below.

JEE Main Important Topics Session 2: High-weightage Physics Chapters

Students should get a conceptual understanding of all the important concepts discussed in the given below JEE Main important chapters and topics for Physics:

Chapter	Important Topics	Weightage
Modern Physics	Dual nature of matter Photoelectric effect Bohr’s model	10%
Mechanics	Rotational motion Gravitation Work-energy theorem	10%
Electrodynamics	Electromagnetic induction Alternating current	8%
Thermodynamics	Laws of thermodynamics Heat transfer	8%
Optics	Ray Optics Wave optics	6%

JEE Main Important Topics Session 2: High-weightage Chemistry Chapters

Students must focus on JEE Main Chemsitry important topics 2025 to secure scores above 150 and open avenues for top IITs.

Chapter	Important Topics	Weightage
Physical Chemistry
Atomic Structure	Quantum numbers Electronic configuration Bohr’s model	5.33%
Redox Reaction and Electrochemistry	Nernst equation Faraday’s laws	7.5%
Chemical Bonding and Molecular Structure	Hybridization VSEPR Molecular shapes	7.33%
Thermodynamics and Equilibrium	Gibbs free energy pH Solubility equilibrium	7%
Organic Chemistry
Hydrocarbons	Markovnikov rule Anti-Markovnikov addition	7%
Basic Principles of Organic Chemistry	Structural Isomerism IUPAC nomenclature	9.5%
Organic Compounds Containing Oxygen	Oxidation Reduction Properties of Phenols Carboxylic Acids	7.33%
Inorganic Chemistry
Chemical Bonding and Molecular Structure	Hybridization Energy-level diagrams Molecular orbitals	7.33%
Coordination Compounds	Crystal Field Theory Magnetic Properties	6.5%
d and f block elements	Oxidation states Chemical properties of KMnO4, K2CrO7	6%

JEE Main Important Topics Session 2: High-weightage Maths Chapters

Skim through these JEE Main important maths topics in session 2 for securing competitive scores.

Chapter	Important Topics	Weightage
Calculus	Limits Continuity Differataion Integration	12%
Coordinate Geometry	Circles Conic sections Straight lines	12%
Algebra	Complex numbers Quadratic equations	10%
Probability and Statistics	Mean Variance Bayes’ theorem	6%
Trigonometry	Identities Heights and distances	6%

Students should revise the above mentioned JEE Main important topics session 2 for 150+ marks. For better preparation, they can solve the previous year question papers.