A. 1
B. 0.5
C. 10
D. 0
A. D ∝ T
B. D ∝ T0.5
C. D ∝ T1.5
D. D ∝ T2
A. Integral heat of adsorption
B. Heat of wetting
C. Differential heat of adsorption
D. Heat of normal condensation
A. Binary
B. Ternary
C. Constant boiling point
D. None of these
An Azeotropic mixture is a ________________ mixture? Read More »
Mass Transfer A. Highest temperatures is near the feed plate
B. Driving force for the liquid flow is its weight
C. Vapors are not always at their dew points
D. All A., B. and C.
Inside the distillation columns, the ________________________? Read More »
Mass Transfer A. Reboiler load
B. Number of plates
C. Condenser load
D. All A., B. and C.
Total reflux in a distillation operation requires minimum____________________? Read More »
Mass Transfer A. Pressure
B. Humidity
C. Temperature
D. Both B. and C.
Boiling point diagram is not affected by the ambient______________________? Read More »
Mass Transfer A. Dew point
B. Wet bulb
C. Both A & B
D. Neither A nor B
Dry bulb temperature of unsaturated air is more than its ________________ temperature? Read More »
Mass Transfer A. Driving force for the vapour flow is the pressure drop
B. Liquids are not always at their bubble points
C. Pressure increases gradually from bottom to the top of the column
D. None of these
Inside the distillation column, the________________________? Read More »
Mass Transfer A. 21.7
B. 20
C. 27.3
D. 18.7
