- (A) Degree of ideality
- (B) Viscosity
- (C) Both A & B
- (D) Neither A nor B
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- (A) Number of plates is zero
- (B) Number of plates is infinity
- (C) Minimum number of the theoretical plates is required
- (D) Separation is most efficient
- (A) Mixer-settler extractor
- (B) Centrifugal extractor
- (C) Pulsed extractor
- (D) Packed extraction tower
- (A) Zero
- (B) Infinity
- (C) Unity
- (D) Data insufficient
- (A) The product composition but not the fraction vaporised
- (B) The product composition as well as the fraction vaporised
- (C) The fraction vaporised but not the product composition
- (D) Neither the product composition nor the fraction vaporised
- (A) Phase change of the solute as it dissolves in the solvent
- (B) Diffusion of the solute through the solvent in the pores to the outside of the particle
- (C) Diffusion of the solute from the solution in contact with the particle to the main bulk of the solution
- (D) All A ,
- (A) Temperature is less
- (B) Total pressure is less
- (C) Mixing of steam with the material being vaporised is not so intimate as to result in equilibrium condition
- (D) Saturated steam is used for steam distillation
- (A) Dry bulb
- (B) Wet bulb
- (C) Dew point
- (D) None of these
- (A) Viscosity
- (B) Vapor pressure
- (C) Freezing point
- (D) All
- (A) Increases with temperature rise
- (B) Decreases with temperature rise
- (C) Decreases with decrease in pressure
- (D) Increases with increase in pressure
