Hello Aspirant,

Hope you are doing well!!

ICT for chemical engineering is better than NIT and IIT .

ICT Mumbai admission process for four year course. To get admission in ICT Mumbai you need to qualify JEE Mains or MH-CET with Good Scores. In ICT there is a reserved quota 30% seat reserved for all states and the remaining 70% state is reserved for  Maharashtra. This college is affiliated with AICTE . Selection criteria is depend on JEE Mains as well as State exam. For  more information, I'm providing you a link :-
https://www.careers360.com/university/institute-of-chemical-technology-mumbai/admission

NIT and IIT admission Process:-

Admission process of NIT and IIT is depend on JEE Mains Counselling counducted by JOSSA ( Joint Seat  Allocation Authority). Candidates are shortlisted through JEE Mains rank and Counselling process based on merit list.  For take seat in IIT Candidate should qualify the JEE Advance with good rank. For more information, I'm providing you a link:-

https://engineering.careers360.com/articles/how-get-seat-in-nit#:~:text=The%20admission%20process%20of%20NITs,to%20participate%20in%20the%20process.

I hope this information will helpful for you.

Feel free to ask any query.

All the best for your bright future ahead.