Question

d. On what basis and how will you
determine whether air is saturated
with vapor or not?​

Answer 1

When a volume of air at a given temperature holds the maximum amount of water vapour, the air is said to be saturated. - Saturation of air with vapor increases with increase in temperature. - We can determine saturation of air by measuring its humidity by an instrument called psychrometer.

Answer 2

Answer:

On the basis of amount of water vapours present in the air, it can be either saturated or unsaturated. If the amount of water vapours exceeds the amount that the air can contain, then it is called saturated. If the amount of water vapour is less than the limit of the amount that air can contain then it is called unsaturated.

We can determine whether the air is saturated with vapour or not in terms of relative humidity. If the relative humidity is 100%, the air will be saturated otherwise not

Explanation: