7204Chemical EngineeringMedium
Relative humidity is the ratio of the________?
ANone of these
BPartial pressure of the vapour to the vapour pressure of the liquid at room temperature
CActual humidity to saturation humidity
DPartial pressure of the vapour to the vapour pressure of the liquid at gas temperature
Correct answer
D. Partial pressure of the vapour to the vapour pressure of the liquid at gas temperature
Explanation
The correct answer is Partial pressure of the vapour to the vapour pressure of the liquid at gas temperature.