- (A) Fixed bed absorption
- (B) Moving bed absorption
- (C) Fixed bed adsorption
- (D) Moving bed adsorption
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- (A) Unbound
- (B) Free
- (C) Critical
- (D) Bound
- (A) Molecular
- (B) Azeotropic
- (C) Extractive
- (D) Flash
- (A) 0.31
- (B) 0.107
- (C) 0.017
- (D) 0.215
- (A) 100
- (B) > 100
- (C) < 100
- (D) None of these
- (A) Uses molal units for material and energy balance
- (B) Uses weight fractions to express liquid and vapour composition
- (C) Can use any type of units
- (D) Is more accurate than Ponchon-Savarit method
- (A) Heat and mass
- (B) Mass and momentum
- (C) Heat and momentum
- (D) Heat, momentum and mass
- (A) Humidified with wet bulb temperature decreasing
- (B) Humidified at constant wet bulb temperature
- (C) Dehumidified
- (D) None of these
- (A) Molecular
- (B) Extractive
- (C) Steam
- (D) Simple
- (A) Vapour laden gas at 1 atm. and room temperature
- (B) Gas plus its accompanying vapour at 1 atm. and room temperature
- (C) Gas plus its accompanying vapour at 1 atm. and gas temperature
- (D) Vapour laden gas at 1 atm. and gas temperature
