A. Relative humidity
B. Partial pressure of vapour
C. Wet bulb temperature
D. None of these
Mass Transfer
Mass Transfer
A. Escaping tendency of each component from the liquid phase to the vapor phase is exactly
equal to that from vapor phase to liquid phase
B. Temperature of the liquid phase is equal to that of the vapor phase
C. Total pressure throughout the liquid phase is equal to that throughout the vapor phase
D. All A., B. and C.
A. Increases with increase in
B. Is one at unity value of
C. Both A. and B.
D. Neither A. nor B.
A. a1 = a2
B. a1 = 2a2
C. a1 = 0.5 a2
D. None of these
A. Always smaller than
B. Always greater than
C. Not related to
D. None of these
A. Liquid phase resistance-controlled
B. Gas phase resistance controlled
C. Impossible
D. Driven by a non-linear driving force
A. Atmospheric
B. Vacuum
C. High pressure
D. None of these
A. Natural
B. Forced
C. Induced
D. None of these
A. Temperature and pressure
B. Concentration
C. Nature of the constituents
D. None of these
A. Hot water
B. Hexane
C. Dilute H2SO4
D. Lime water
