The base of chemistry for jee mains exam is NCERT Class 11th and 12th textbook. Line-by-line through study of intermediate school textbook should be the first step to prepare chemistry for jee examination.

Upon completion of NCERT textbook, Revisions and Question banks play a very critical role in preparing for the exam. Mock tests will help you to face variety of questions and boost your preparation for the exam.

For more details, please refer to the following link: https://engineering.careers360.com/articles/jee-main-preparation-tips-for-chemistry

Happy Studying. All the best!