Paaras Thakur
Aug 25, 2020 • 1h 30m
23K followers • Chemistry
May 19, 2021 • 1h 3m • 0 views
In this session, Kapil Kumar Rana will discuss previous year questions of NATIONAL STANDARD EXAMINATION IN CHEMISTRY (NSEC) on topic periodic table. This class would be helpful for the aspirants preparing for the IIT JEE Mains + Advanced exam.