A. Yes
B. Normally not; but is possible if infinite number of plates are put
C. Never
D. Yes; if the reflux ratio is maximum
A. Increases
B. Decreases
C. Remain same
D. Either A. or B., depends on the system
A. Ethanolamine
B. K2CO3
C. HCl
D. Vacuum gas oil
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