greetings,
firstly your choice should be based on your interest.
if you are not able to make a choice, then go for cse at iiits because cse as a branch is a more sort after branch in comparison to chemical.
the scope of employement is the IT sector is enormous.
also try for CSE at DTU OR NSIT.
hope this helps.
good luck
Regular exam updates, QnA, Predictors, College Applications & E-books now on your Mobile