Chemistry is scoring subject in JEE Main.

You can start your preparation by NCERT books to work on your concepts and to build your fundamentals strong.

Solve all the exercises which are given in NCERT books you can also solve NCERT exemplar for your practice.

Solve previous year papers to know the level of the questions asked in the exam.

Focus on the topics which carries more weightage in the exam.

You can check the important topics below

Chemical Bonding- 6.67%

S-Block- 6.67%

Alkyl Hallide, Alcohol & Ether (Reaction Mechanism)- 13.33%

Mole Concept- 10.00%

You can also solve MCQs for your practice as it is very important.

All the best for your preparation and exam!!