The amount of water vapour present in air is called ……….. 

option c is correct

Correct option is  C) humidity

Correct option is  C) 100° C

(C) Transpiration

Correct option is B) solubility

C) concentration

Correct option is D) 20%

Loss of water in the form of vapour by leaves is called Transpiration

i. The amount of water vapour in air is determined in terms of its absolute humidity. ii. If objects of equal masses are given equal heat, their final temperature will be different. This...