• OP TONDON for Inorganic,Organic Chemistry
• PRADEEP's Chemistry
• RC MUKHERJEE for Numericals

Hi there.

The best reference book for Chemistry of Class XII specifically for West Bengal Council of Higher Secondary Education is the book written by K L Chugh. This book covers the whole syllabus entirely and has a huge number of examples to make your concept crystal clear. Not only that, there are Multiple Choice questions in the book that would help you in preparing for various competitive examinations. You could also refer to the books of Chhaya Prakashani.

Hope this helps.

Feel free to post further questions.

All the best.