The flow rates of individual components in a gaseous stream at 1.2 bar are 10 kmol h ^-1 of air and 1.0 kmol h ^-1 of water vapour. The stream is cooled to form a two-phase equilibrium mixture at 38°C.

(A) how much water is condensed?

(B) If a gas stream of the original composition were saturated with respect to water vapour, use the Antoine equation to evaluate the stream temperature. Data SVP water 38 degree C = 0.06624 bar