Dear candidate for admission into B.Pharm courses, as you know you need to appear for entrance exams like OJEE,WBJEE,MHT CET etc.for that you need profound knowledge of Chemistry, Physics principally followed by Biology. For WBJEE you don't need Biology knowledge, only physics and chemistry will be sufficient. Cover the important thermodynamics, organic chemistry, s,p,f,d block elements topics and in Physics have a grip on Vectors, SHM, capacitors, electricity and magnetism.

Hope it helps!!