Hello,

you are eligible for M-TECH course because the criteria of M-TECH course is



1)Bachelor degree holders in Engineering/ Technology/ Architecture (4 years after 10+2) and those who are in the final or pre-final year of such programmes.



2)Master degree holders in any branch of Science/ Mathematics/ Statistics/ Computer Applications or equivalent and those who are in the final or pre-final year of such programmes.



3)Candidates in the second or higher year of the Four-year Integrated Master degree programme (Post-B.Sc.) in Engineering/ Technology or in the third or higher year of Five-year Integrated Master degree programme and Dual Degree programme in Engineering/ Technology



so you have completed M.SC in chemistry so you are eligible for M-TECH chemical engineering.

Hope it helps