Hi Venu,
Here are some of the personally used books which will help you in physical chemistry:
1. Physical Chemistry by O.P. Tandon
2. Modern Approach to Chemical Calculations by R.C. Mukharjee
3. Ranjit Shahi
4. Numerical Chemistry by P. Bahadur
5. Narendra Avasthi
All the best for your exams and keep practicing.
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