• Get Your Basics and concepts Right First
• Maintain a Doubt Book and solve as many example as you can
• Approximations is you friend but no blind throws in calculations
• Read the Material immediately Before Going to each practice test.
• And ofcourse do mock tests and test series.
• Some books Numerical Chemistry by P Bahadur,Modern Approach to Chemical Calculations by R. C. Mukherjee and Physical Chemistry for Competitions by O. P. Tondon and A. S. Singh.

Hello,

In my view, preparing Physical Chemistry is lot more easier than other topics in Chemistry.

For JEE Main exam or Boards, NCERT Text Book is of utmost importance for Physical part. You have to read the whole text and remember the definitions and concepts. Go through the textual exercises.

Then, you need to refer previous questions to answer 'state the reason' type questions. Numericals from these are easy to solve. So, make a note of formulas and practice previous papers.

Link for previous JEE Main Question Papers:

https://engineering.careers360.com/articles/jee-main-question-papers

Hope this helps.

Thanks.