4218Chemical EngineeringMedium
Entrainer used in Azeotropic distillation should________?
AHave high viscosity to provide high tray efficiency
BForm a new azeotrope of low relative volatility with one of the constituents of the mixture
CHave high latent heat of vaporisation
DForm a low boiling azeotrope with one of the constituents of the mixture
Correct answer
D. Form a low boiling azeotrope with one of the constituents of the mixture
Explanation
The correct answer is Form a low boiling azeotrope with one of the constituents of the mixture.