Dec 29, 2020 • 1h
860K watch mins
In this class, Peeyush will teach Graham's law of diffusion and question on this topic. It will be greatly helpful for the aspirants of NSEJS, IJSO, IOQC and foundation.
Ended on Jan 30, 2022
Ended on Dec 21, 2020
Starts on Jul 2, 2022 • 7 lessons