Lesson 2 of 12 • 76 upvotes • 15:00mins
P Block lesson 2 ,it's about group 15 ,nitrogen family
12 lessons • 2h 33m
P-Block - 1 (in Hindi)
8:02mins
P-Block - 2 (in Hindi)
15:00mins
P-Block - 3 (in Hindi)
15:00mins
P-Block - 4 (in Hindi)
15:00mins
P-Block - 5 (in Hindi)
13:26mins
P Block lecture 6
14:04mins
P block lecture 7
15:00mins
P-BLOCK lecture 9
12:54mins
P-BLOCK lecture 9
12:54mins
P-BLOCK lecture 9
12:54mins
P block 10
10:07mins
P block 8
9:08mins