Hello,

The mode of study for MSc is English. The  top colleges in Rajasthan providing MSc in Chemistry are

• Birla Institute of Technology and Science, Pilani
• University of Rajasthan
• Malaviya National institute of Technology, Jaipur
• Central University of Rajasthan
• Manipal university, Jaipur
• Banasthali vidyapith
• NIMS University, Jaipur
• Jaipur National University

You can check the link below to know about the details of all the colleges

https://university.careers360.com/colleges/list-of-msc-in-chemistry-universities-in-rajasthan

Hope it helps!

good luck!