A. Separation of the constituents is the most effective
B. No separation will occur
C. Amount of solvent required will be minimum
D. Solvent flow rate should be very low
A. Humidity
B. Velocity
C. Temperature
D. All A., B. & C.
A. Ponchon-Savarit method
B. McCabe-Thiele method
C. Enthalpy concentration method
D. Tray to tray calculations
A. Wetted wall column
B. Gilliland’s
C. Winkelmann’s
D. Wike’s
A. Cylinder
B. Rotary
C. Spray
D. Fluidised bed
A. Small sizes
B. Multi-component distillation
C. High pressure operation
D. Vacuum distillation
A. Pulsed column
B. Sieve plate
C. Mixer-settler
D. Bollman
A. Dew point < wet bulb temperature
B. Wet bulb temperature < dry bulb temperature
C. Both A. and B.
D. Neither A. not B.
A. Liquid side
B. Gas side
C. Interfacial
D. Both liquid and gas side
A. Optimum number of trays
B. Minimum reboiler size
C. Maximum condenser size
D. Minimum number of trays