CBSE Class 11
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Chemistry
Inorganic Chemistry
Lesson 3 of 6 • 48 upvotes • 9:58mins
In this lesson we discribe the occurance of Hydrogen and preparation method of dihydrogen .
6 lessons • 54m
Introduction of Hydrogen (in Hindi )
8:52mins
Hydrogen Part -1 (in Hindi )
9:32mins
Hydrogen Part-2 (in Hindi )
9:58mins
Hydrogen Part -3 (in Hindi )
9:13mins
Hydrogen Part -4 (in Hindi )
8:37mins
Hydrogen Part -5 ( in Hindi )
8:24mins