CBSE Class 11
Free courses
Chemistry
Physical Chemistry
Lesson 2 of 5 • 2 upvotes • 7:21mins
History of atom
5 lessons • 42m
Introduction (in Hindi)
5:43mins
History of Atom (in Hindi)
7:21mins
Dalton Atomic Theory (in Hindi)
9:40mins
Cathode Ray Tube (in Hindi)
9:44mins
Electron Mass Ratio (in Hindi)
10:25mins