A legendary book in JEE preparation circles, Dr. P. Bahadur's Numerical Chemistry is prized for its massive collection of numerical problems across all Physical Chemistry topics. The book is organized by problem type rather than just by chapter, helping students recognize patterns in how questions are framed.

It covers everything from Mole Concept to Quantum Mechanics with hundreds of graded examples. While it assumes you already understand the theory, its sheer volume of practice material is unmatched — solving this book cover to cover builds the speed and accuracy needed to excel in JEE Main's numerical-heavy Physical Chemistry section. The solutions section at the end is detailed enough for self-study.