Compare IIT Patna B.Tech. in Chemical Science and Technology and IIT Ropar B.Tech. in Mechanical Engineering course on the basis of their Fees, Placements, Cut Off, Reviews, Seats, Courses and other details. IIT Patna B.Tech. in Chemical Science and Technology course is rated 3.9 out of 5 by 3 genuine verified students while IIT Ropar same course is rated 4.5 out of 5 by 11 students at Shiksha. Explore Shiksha for detailed comparison on all course parameters and Download free information on B.Tech Admission details, Placement report, Eligibility criteria etc.