M.Sc Chemistry

Yes, you are but choose a relevant subject in last year of your graduation. Go for botany and chemistry if you want to do Masters in chemistry, botany or microbiology.

You can pursue PGDCA, PGD in library science or Diploma in journalism.

Sorry but India i don't know but in gujarat you get in msu.

Yes, huge difference is there. IIT is the best then NIT, BHU and then Central University and Amity.

Hello Sail, Normally, there is restriction in studying two courses simultaneously by going to college since one cannot meet attendance norms. However, when one course is via distance mode education, then one can study at one's convenience. I would advise you to choose course from IGNOU.

Yes, you can take surely as age restrictions in the master's degree is a very rare case in some colleges only.
All the best.

Please check for your eligibility to pursue M.Sc Chemistry from the criteria mentioned at the link provided below:
M.Sc Chemistry: Eligibility:
As a minimum criterion of eligibility, aspiring candidates need to have completed:
Higher and Senior Secondary levels of education (classes X and XII) with a minimum aggregate score of 60% marks. Graduation (B.Sc. with Chemistry as one of the main subjects), with a minimum aggregate score of 50% (45% for SC/ST candidates). Often, candidates are required to qualify as an institute, State or national-level entrance test for admission to M.Sc Chemistry course. Regards.