When the liquid phase and vapour phase of a binary system obeys Raoult's and Dalton's law respectively, the relative volatility is the ratio of

Mass Transfer
When the liquid phase and vapour phase of a binary system obeys Raoult's and Dalton's law respectively, the relative volatility is the ratio of

Vapour pressure of component A to the partial pressure of A

Vapour pressure of component A to the total pressure

Vapour pressure of component A to that of component B

Partial pressure of component A to the total pressure

Vapour pressure of component A to the partial pressure of A

Vapour pressure of component A to the total pressure

Vapour pressure of component A to that of component B

Partial pressure of component A to the total pressure

ANSWER DOWNLOAD EXAMIANS APP

Mass Transfer
High pressure at the bottom of a distillation tower handling heat sensitive materials results in

Very efficient operation

Thermal decomposition of bottoms

Increased relative volatility

Erosion of the tower

Very efficient operation

Thermal decomposition of bottoms

Increased relative volatility

Erosion of the tower

ANSWER DOWNLOAD EXAMIANS APP

Mass Transfer
Azeotropism for ethyl alcohol-water system disappears by

Decreasing pressure

No means

Increasing temperature

Increasing pressure

Decreasing pressure

No means

Increasing temperature

Increasing pressure

ANSWER DOWNLOAD EXAMIANS APP

Mass Transfer
Plate efficiency in a distillation column is reduced due to the __________ of liquid.

Entrainment

Foaming

All of these

Weeping & dumping

Entrainment

Foaming

All of these

Weeping & dumping

ANSWER DOWNLOAD EXAMIANS APP

Mass Transfer
Absorption (liquid-gas system) with evolution of heat as compared to isothermal absorption results in

Large number of trays

All of these

Large minimum liquid to gas (L/G) ratio

Decreased solute solubility

Large number of trays

All of these

Large minimum liquid to gas (L/G) ratio

Decreased solute solubility

ANSWER DOWNLOAD EXAMIANS APP

Mass Transfer
To get high tray efficiency

Time of contact between the two phases should be less

Liquid entrainment should be severe

Interfacial surface between liquid and gas phase should be large

Gas velocity should be very low

Time of contact between the two phases should be less

Liquid entrainment should be severe

Interfacial surface between liquid and gas phase should be large

Gas velocity should be very low

ANSWER DOWNLOAD EXAMIANS APP

Mass Transfer

Mass Transfer When the liquid phase and vapour phase of a binary system obeys Raoult's and Dalton's law respectively, the relative volatility is the ratio of

Mass Transfer High pressure at the bottom of a distillation tower handling heat sensitive materials results in

Mass Transfer Azeotropism for ethyl alcohol-water system disappears by

Mass Transfer Plate efficiency in a distillation column is reduced due to the __________ of liquid.

Mass Transfer Absorption (liquid-gas system) with evolution of heat as compared to isothermal absorption results in

Mass Transfer To get high tray efficiency

Mass Transfer
When the liquid phase and vapour phase of a binary system obeys Raoult's and Dalton's law respectively, the relative volatility is the ratio of

Mass Transfer
High pressure at the bottom of a distillation tower handling heat sensitive materials results in

Mass Transfer
Azeotropism for ethyl alcohol-water system disappears by

Mass Transfer
Plate efficiency in a distillation column is reduced due to the __________ of liquid.

Mass Transfer
Absorption (liquid-gas system) with evolution of heat as compared to isothermal absorption results in

Mass Transfer
To get high tray efficiency