- (A) Form minimum boiling azeotrope
- (B) Have very wide boiling points
- (C) Have very close boiling points
- (D) Form constant boiling azeotrope
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- (A) Distillation
- (B) Solvent extraction
- (C) Absorption
- (D) None of these
- (A) Comprises of thin bed of substances of extended surface having high porosity
- (B) Helps in increasing the bubble size entering the settler
- (C) Helps in increasing the settling rate of the bubbles
- (D) All ‘a’, ‘b’, & ‘c’
- (A) Decreases with time
- (B) Increases with time
- (C) Does not change with time
- (D) Does not affect the moisture content of the wet solid
- (A) Increases
- (B) Decreases
- (C) Remains unaffected
- (D) And the heat required in reboiler decreases
- (A) Increase
- (B) Decrease
- (C) Remain same
- (D) Depend on saturated boiling point; may increase or decrease
- (A) Suction pump
- (B) Compressed air jet
- (C) Steam jet ejector with a barometric condenser
- (D) None of these
- (A) Fick’s law
- (B) Gibb’s equation
- (C) Freundlich equation
- (D) None of these
- (A) 0 to 0.5
- (B) 0 to 3
- (C) 1.25 to 2
- (D) 5 to 15
- (A) Isothermal operation
- (B) Dilute solutions
- (C) Dilute solutions and isothermal operation
- (D) None of these
