Ph.D Chemistry

Hello,
No, you are not eligible for IIT JAM exam.
The minimum requirement for JAM exam is a Bachelor's degree with a minimum of 55% marks for General & OBC and 50% marks for SC and ST category.

Here are the career prospects after bio chemistry:
You should do M.Sc biochemistry. You can do M.Sc chemistry if you have chemistry as a core subject in all 3 years of B.Sc. 12th subjects don't matter much.

Hi, IIT-Bombay provides combine integrated course of M.Sc. Chemistry Ph.D. http://www.ieor.iitb.ac.in/acad/msc_phd.

Yes, you can apply for the programme. However, I would suggest you to check the eligibility before applying.

There are numerous exams that one has to give for M.Sc. It is better you shortlist the colleges and then ask questions accordingly.

I am listing below do check the list:
Academy of Scientific and Innovative Research
Amity School of Communication, New Delhi Institute of Pharmaceutical Sciences and Research
Faculty of Education - Jamia Millia Islamia University
Indian Institute of Technology Delhi
Indira Gandhi Institute of Physical Education & Sports Sciences
Indira Gandhi National Open University.

In which institute are you applying for Ph.D. chemistry? You can try and find them in some of the bookshops.

You might get admission if you fulfill the criteria set for admission by the university. Refer the link for details: https://www.shiksha.com/engineering/course/ph-d-shri-jagdishprasad-jhabarmal-tibrewala-university-rajasthan-other-190998