With B.Sc Chemistry, there are different post graduate specialization areas like Analytical Chemistry, Drug Chemistry, Pharmaceutical Chemistry, Analytical chemistry etc. You can also do an M. Sc in Biotechnology, M.S. in Computer Science, M.Sc (Information Technology), M.Sc (Bio Chemistry) M.Sc (Chemistry), M.Sc (Microbiology), M.Sc (Mathematics) or an MCA. If you are interested in a management profile, you can opt for MBA. Whatever you choose, you will probably need to appear for an entrance test.
Note: Once you have finalized what you want to do, you may send us your options and we will help you out with colleges.