Dormant - Railway Exams
Free courses
General Science
Chemistry
Lesson 3 of 6 • 8 upvotes • 11:29mins
This lesson explains the chemical and physical properties of carbon and its allotropes and uses of some important carbon compounds
6 lessons • 1h 16m
Metals and Non-Metals (in Hindi)
13:47mins
Metallurgy (in Hindi)
13:04mins
Carbon and its Compounds ( In Hindi)
11:29mins
Metal Ores and Some Facts about Metals (in Hindi)
11:27mins
Fuels, Explosives and Polymers (in Hindi)
13:27mins
Important Man Made Materials (in Hindi)
13:18mins