Mass Transfer
A binary mixture of benzene and cyclohexane is separated by

Extractive distillation
Solvent extraction
Flash vaporisation
Ordinary distillation

ANSWER DOWNLOAD EXAMIANS APP

Mass Transfer
For a ternery mixture, in which equilateral triangular co-ordinate is used in leaching and extraction, a __________ of the equilateral triangular co-ordinates.

Binary mixture is represented by the apex
Ternery mixture is represented by the sides
Binary mixture is represented by any point inside
Pure component is represented by the apex

ANSWER DOWNLOAD EXAMIANS APP

Mass Transfer
Dew point of an air-water vapor mixture

Corresponding to any point on the humidity chart is obtained by projecting a line through this point parallel to the temperature axis and to the saturation curve
All of the listed here
At constant humidity & total pressure is fixed
Decreases with decrease in pressure

ANSWER DOWNLOAD EXAMIANS APP

Mass Transfer
Plate efficiency

Increases due to liquid entrainment
Is a function of the mass transfer between liquid and vapour
Increases due to weeping and dumping of liquid
Increases due to foaming

ANSWER DOWNLOAD EXAMIANS APP