A. Plug
B. Perfectly mixed
C. Both A. & B.
D. Neither A. nor B.
A. Increase in flow rate
B. Sharp drop in pressure drop
C. Sharp rise in pressure drop
D. None of these
A. D0.5
B. D
C. 1/D
D. D1.5
A. Flash vaporisation
B. Extractive distillation
C. Solvent extraction
D. Ordinary distillation
A binary mixture of benzene and cyclohexane is separated by___________________? Read More »
Mass Transfer A. Packing may be crushed due to thermal expansion/contraction of the components of the
equipments
B. Pressure drop in the equipment will be very high
C. Viscosity variation of the fluids may cause channelling/flooding
D. None of these
A. Absorption factor
B. Relative volatility
C. Selectivity
D. Murphree efficiency
The expression, y(1 – x)/x(1 – y) is for_____________________? Read More »
Mass Transfer A. Number of plates is maximum
B. Overhead product is maximum
C. Both the operating lines coincide with the diagram
D. None of these
In McCabe-Thiele method, at infinite reflux ratio___________________? Read More »
Mass Transfer A. Increases tray efficiency
B. Provides large interfacial surface for mass transfer
C. Results due to very high gas velocity
D. Results due to very low gas velocity
Weeping in a distillation column_____________________? Read More »
Mass Transfer A. Plug
B. Perfectly mixed
C. Both A. & B.
D. Neither A. nor B.
A. Elution
B. Osmosis
C. Reverse osmosis
D. Sublimation
