1. The atmospheric air is never completely dry. |
2. Water vapour can occupy as much as 4 per cent of the atmospheric volume. |
3. Water vapour in the atmosphere is always invisible. |
A) 1 and 2 are correct
B) 2 and 3 are correct
C) 1 and 3 are correct
D) 1, 2 and 3 are correct
Correct Answer: A
Solution :
Water vapour in the atmosphere is visibleYou need to login to perform this action.
You will be redirected in
3 sec