Relative humidity is the ratio of the
(A) Partial pressure of the vapour to the vapour pressure of the liquid at room
temperature
(B) Partial pressure of the vapour to the vapour pressure of the liquid at gas
temperature
(C) Actual humidity to saturation humidity
(D) None of these
(A) Partial pressure of the vapour to the vapour pressure of the liquid at room
temperature
(B) Partial pressure of the vapour to the vapour pressure of the liquid at gas
temperature
(C) Actual humidity to saturation humidity
(D) None of these