Hello!

This depends on the college you want to take admission.

According to the eligibility criteria of IIT JAM of 2023, in order to get admission in M.Sc in Chemistry, you need to have Chemistry in Bachelor’s degree for 3 years or 6 semesters for admission to IITB, IITBHU, IITD, IITG,  IITISM, IITJ, IITK, IITM, IITMandi, IITP, IITPKD, IITRPR, IITTP etc. and Mathematics as compulsory subject in Class 12. For admission to IIT GN, there is no such criteria.

For further information, please refer to this link:

https://university.careers360.com/exams/jam/amp

Best wishes