See, there will be books in the market. Please check the books available and choose. It should match the topics you need to study. Also NPTEL has video lectures for reference. Alternately, if you see FB, you will find many topper rankers in Chemistry. Ping them and ask for advice. They generally help out.

Hi,

My suggestion - go through the syllabus and then check the previous year papers. Narow down the topics to cover. While you are doing that, also mention the weightage against the topics. So now you will have a clear picture of what to study in depth with more focus. Don't neglect to cover the entire syllabus. Get the concepts correct. Once you are done with studying, practice with the question papers. Solve one, analyse and revise. All the best!