Question

when the temperature rises the capacity of the atmosphereis hold water vapour​.
(I) rise
(ii)falls
(iii)remain constant
(iv)may rise or fall​

Answer 1

Answer:

Physical Properties of Air

Hot air expands, and rises; cooled air contracts – gets denser – and sinks; and the ability of the air to hold water depends on its temperature. A given volume of air at 20°C (68°F) can hold twice the amount of water vapor than at 10°C (50°F