A. Agitated vessel
B. Sieve tray column
C. Bubble cap column
D. Packed tower
A. Maximum number of ideal plates
B. Height of the distillation column
C. Minimum number of theoretical plates
D. Optimum reflux ratio
A. μ/ρDAB
B. Re × Pe
C. Sh × Pe
D. Re/Pe
A. Higbie
B. Fick
C. Ergun
D. Levenspiel
A. Provides poorer contact between the fluids
B. Gives lower pressure drop
C. Both A. and B.
D. Gives higher pressure drop
A. UAE
B. S.Arabia
C. Morocco
D. Qatar
A. Incurs smaller pressure drop
B. Allows installation of cooling coils
C. Is less costly when built in large sizes/diameters
D. Is more suitable, if suspended solids are present in fluid streams
A. All liquid solutions
B. Non-ideal solution only
C. Non-volatile solute
D. Solvents
A. Moscow
B. London
C. Kabul
D. Washington
A. Low vapour pressure
B. Low velocity
C. Low freezing point
D. None of these