Chemistry Spl

Yes, you can. Physics and Chemistry are the compulsory subjects while Chemistry, Biotechnology/ Biology/ Technical Vocational subject are the optional. As per the eligibility criteria of JEE Main for admission in NITs/ IIITs/ GFTIs, Candidates should have obtained a minimum of 75% marks in class 12 or equivalent exam or they must be in the top 20 percentile in their class 12 examination. For SC/ ST, the eligibility is to obtain a minimum of 65% marks in class 12 or equivalent. So JEE Main considered the aggregate marks of 12th in place of aggregate marks of PCM subjects.

You may go with the Christ University, Bangalore: https://christuniversity.in/sciences/chemistry

With a minimum of 60% marks in the aggregate of science subjects with chemistry as one of the subjects, preferably in combination with physics and mathematics. Science subjects with chemistry or biochemistry as one of the subjects.

As per the information available on VIT Vellore website, the online registration process of M.Sc courses has already started from 04 March 2020 and will continue till 22-May-2020. Hence, you can apply as per your convenience before 22 April 2020. Use the following link to apply online.
https://admissions.vit.ac.in/pgapplication/