Mass Transfer - Practice Test

(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

(B) Partial pressure of the vapour to the vapour pressure of the liquid at gas temperature

(A) Partial condenser

(B) Total condenser

(C) Reboiler

(D) Both B and C

(D) Both B and C

(A) Operating line lies above the equilibrium line

(B) Operating line lies below the equilibrium line

(C) Both operating and equilibrium lines are parallel

(D) Pressure drop in the column is very high

(C) Both operating and equilibrium lines are parallel

(A) Alkalis

(B) SO 2

(C) H 2 SO 4

(D) Oxidising atmosphere

(D) Oxidising atmosphere

(A) Decrease in air temperature

(B) Increase in air humidity

(C) Both A & B

(D) Neither A nor B

(C) Both A & B

Mass Transfer - Study Mode