Hello Aspirant,
After completion of your Bsc in chemistry you should go for masters degree. It will help you to get a quality job after your studies. Else you can apply in various companies.
Another very good choice would be to do internship related to your subject. Your knowledge will increase. You will get to know many important things by this.

Here I'm sharing a link from which you can get to know more about your query.

http://www.careers360.com/chemistry-course


Hope it helps
All the best!

Hello student,
In most cases , just with a bachelor's degree, one cannot expect a good salary package. So, it would always be better to go for the Master's degree. There are various exams for it. If you are desperate in joining a particular college, then see if it has any entrance exams or interview. There is an exam called IIT JAM which, if you clear, would procure you a seat in IIT's. JAM is joint admission test for m.sc . You can also appear for gate exam, but the only thing is that to be eligible for Gate exam, one should have a masters degree in science. For jam , a bachelor's degree would do.
Good luck