Dear Aparajita,
You have interest in integrated chemistry and Computer science.You have interest in both fields.
But sorry to say that you can not do integrated chemistry with computer science instead of Bachelor of technology.
There is no such course in India.
You have to choose One of them.
I would suggest you to opt for Bachelor of technology in Chemical engineering Or Bachelor of technology in Computer science and engineering.
Best of luck.
If you have any further questions you can ask me.
Candidates can check B.Tech Cut off for Top IITs & NITs here.
Regular exam updates, QnA, Predictors, College Applications & E-books now on your Mobile