When the air in a atmosphere is fully saturated with the vapours present in it, then the pressure exerted by such wet air mass will be called ____________________?
When the air in a atmosphere is fully saturated with the vapours present in it, then the pressure exerted by such wet air mass will be called ____________________?
		A. Vapour pressure
B. Saturation pressure
C. Partial pressure
D. Atmospheric pressure
