Does NIT DURGAPUR contain Integrated Msc in chemistry/ Physics
Yes NIT Durgapur offers 5year integrated Msc in Chemistry. M.Sc. in Chemistry has been introduced in the year of 2009. From 2017, the Department has started 5 years integrated M. Sc. course in Chemistry.
Here I'm going to share the link of the official website of NIT Durgapur.
http://www.nitdgp.ac.in/department/CY
Hope the above information is helpful.
All the best!

Does it contain integrated Msc in physics
http://www.google.com/url?sa=t&source=web&rct=j&url=https://www.quora.com/Which-one-of-these-two-is-better-for-M-Sc-in-physics-IIEST-Shibpur-or-NIT-Durgapur-Are-there-any-placements-for-M-Sc-students-at-IIEST&ved=2ahUKEwjbz8Tc6PrhAhUNTI8KHS1eBB4QjjgwCHoECAgQAQ&usg=AOvVaw1qgKEfUmDErFvAAaC8Fv4Q&cshid=1556732319387
Just have a look on the above link.
All the best!