hi,

see since bsc+llb is a 5 year integrated course, you need to study the subjects of mathematics, physics, electronics, food science, communication technology etc as a subject, however syllabus may differ university wise and you may get options to choose elective subjects. however there is a possibility that chemistry subject may be in the course curriculum.

there after you have to study about  law subjects like Civil Law, Labour Law, Corporate Law, Tax Law, Criminal Law, Administrative Law, Patent Law etc.