Hello Aashif

The basic eligibility for BSc hons. in chemistry is 12th passed with science stream (PCB or, PCM).

The minimum 60% aggregate in 12th board.

Following are the best colleges offering the BSc hons course -

1. St. Xavier's College, Mumbai, Maharashtra

2. Loyola college, Chennai

3. Madras Christian college, Chennai

4. Christ University, Bangalore

5. Mount Carmel College, Bangalore

All the best dear :)