Hello aspirant!!

In NEET exam, as per the previous year question papers, 36 % of total chemistry questions were asked from physical chemistry, i.e., 16 questions out of 45 questions. Out of 16 questions 10 - 12 questions were from NCERT.

Majority of the questions were taken from 11th and 12th ncert books and only a few questions were creative.  For answering those questions , you can refer to Physical Chemistry by OP Tandon . For practicing the question and to solve problems make use of N.Avasthi 's Problem solving in Physical Chemistry.

Hope this helps you!

Best of Luck!!