B.Sc Chemistry

Both are good options, but B.Sc in forensic science is a better option as you can get good career prospects in India as well as abroad.

You can go for M.Sc as after Master's degree, you will get good career opportunities.
Good luck.

Some institutes may not specify the minimum qualifying marks and may offer admissions directly where as some reputed institutes may conduct entrance examination to short list the deserving candidates for the course. Interested candidates need to submit their filled form and other required documents before the last date and further communication will be done by the particular institute.

If you're interested in some sort of career, plan accordingly. For example, you want to be a chemist, go for a B.Sc in chemistry. Similarly, to be a physicist or if some research drags your interest in physics then be in physics.
If you are opting to settle for better, then, B.Sc chemistry is for you. Physics degree must be accompanied by a Master's degree, but a chemistry Bachelor's degree could do it better in fetching you a job. I, personally, had my uncle go for a job in a pharmaceutical company after he completed his B.Sc PCM (physics, chemistry and maths).

Yes, a combined form if filled first and then, the preferences are asked. One can fill as many subjects as they like.

In India industrial chemistry has immense scope for budding scientists. JOBS AFTER M.Sc. In INDUSTRIAL CHEMISTRY:
* Taxonomist
* Science Adviser
* Pharmacist
* Biology Researcher
* Lecturer
* Chemist
* Laboratory Assistant
* Food & Drug Inspector
* Quality Controller
* Biochemist
* Medical Research
* Technical Laboratories
* Utility Companies
* Engineering firms
* Oil Industry
* Agricultural Research Services
OTHER CAREER OPTIONS IN INDUSTRIAL CHEMISTRY:
* As a Analyst
* Quality control officer
* In production field
* Marketing
* Research & development
* Nutritional Officer.