Mass Transfer
The binary diffusivity in gases does not depend upon the

Pressure
Temperature
Nature of the components
None of the listed here

ANSWER DOWNLOAD EXAMIANS APP

Mass Transfer
Entrainer used in azeotropic distillation should

Form a new azeotrope of low relative volatility with one of the constituents of the mixture
Have high latent heat of vaporisation
Have high viscosity to provide high tray efficiency
Form a low boiling azeotrope with one of the constituents of the mixture

ANSWER DOWNLOAD EXAMIANS APP