Which are the best Physics, Chemistry and Biology books for ISC Class 11? • Physics 1. Nootan physics ( always) 2. Concepts of physics - HC VERMA ( both volumes) 3. NCERT physics ( class 11 part 1,2) I think these 3 books are enough for both your preparations for school examinations as well as entrance preparations. • Chemistry 1. Physical chemistry, organic chemistry by K L CHUGH ( Part 1) 2. NCERT ( part 1 ,2 both and class 12 part 1 book) Both these books are just the gems for chemistry preparations. And will help you in your studies I don't know much about the best books for biology for ISC because I'm a computer student. But most of my friends used to follow : 1. Sarita Agarwal - ISC biology 2. Veer bala rastogi's book. ( I don't know the name of the book)