Actually I mean the chemistry is very beautiful subject but we should have the certain good books for this subject as I felt that I grab that book from my help in organic chemistry but you know what it is not good as looks it has not basic concepts informations etc we should avoid this book. Beacause as I have read a lot of books n every and each book I find very help and realistic expectations but as I started to read thisi felt that what I am doing this book really not for average students who are looking for a books which boosts up you from low level to high level therefore guys I would not suggest anyone to go for that