Hello,


You can take admission in B.Sc Chemistry after completing 12th and after completing Bachelor's, you can do M.Sc in chemistry. After completing Masters you will have the option of either going for a job or studying further you can also work as research and for that you will have to do a Ph.D.
Its a very rewarding career option. Try to do masters from IITs and for that you will have to appear in clear IIT JAM examination.

I hope this helps.