Hello,

The first thing you must always remember is that you should never read a book which you cannot understand. Now coming to your question, there is always a proper strategy that one should follow to ensure success. Since you are in class 11 i would suggest to to cover your textbook first and that should he your prime objective for now.Once you will complete your textbooks, you will be ready for Arihants Complete Course for CHSE books to give a final touch with lots of practice.

I hope this helps.