Relative volatility varies with the concentration of component for an ideal solution. The relative volatity of a binary mixture may be defined as the ratio of vapor pressure of component 'A' to that of component 'B', when

Mass Transfer
Relative volatility varies with the concentration of component for an ideal solution. The relative volatity of a binary mixture may be defined as the ratio of vapor pressure of component 'A' to that of component 'B', when

Liquid phase obeys Dalton's law and vapor phase obeys Raoult's law

Only liquid phase obeys Dalton's law

Only vapor phase follows Raoult's law

Vapor phase obeys Dalton's law and liquid phase obeys Raoult's law

Liquid phase obeys Dalton's law and vapor phase obeys Raoult's law

Only liquid phase obeys Dalton's law

Only vapor phase follows Raoult's law

Vapor phase obeys Dalton's law and liquid phase obeys Raoult's law

ANSWER DOWNLOAD EXAMIANS APP

Mass Transfer
Blowdown in a cooling tower

Increases the scale forming tendencies of water

All of these

Is undesirable

Means discarding a small fraction of circulating water to prevent and limit the concentration of salt and impurities

Increases the scale forming tendencies of water

All of these

Is undesirable

Means discarding a small fraction of circulating water to prevent and limit the concentration of salt and impurities

ANSWER DOWNLOAD EXAMIANS APP

Mass Transfer
The most economical range of absorption factor is

5 to 10

2.5 to 3

2 to 2.5

1.25 to 2

5 to 10

2.5 to 3

2 to 2.5

1.25 to 2

ANSWER DOWNLOAD EXAMIANS APP

Mass Transfer
As the reflux ratio increases, the slope of the operating line for rectifying section

Data insufficient, cannot be predicted

Remains constant

Decreases

Increases

Data insufficient, cannot be predicted

Remains constant

Decreases

Increases

ANSWER DOWNLOAD EXAMIANS APP

Mass Transfer
At a given equilibrium pressure, with increase in temperature, the concentration of adsorbed gas on solid adsorbant

Remains unchanged

Increases exponentially

Decreases

Increases

Remains unchanged

Increases exponentially

Decreases

Increases

ANSWER DOWNLOAD EXAMIANS APP

Mass Transfer
The adiabatic saturation curve for a vapour-gas mixture is

Slightly concave upward

Straight line

None of these

Slightly concave downward

Slightly concave upward

Straight line

None of these

Slightly concave downward

ANSWER DOWNLOAD EXAMIANS APP

Mass Transfer

Mass Transfer Relative volatility varies with the concentration of component for an ideal solution. The relative volatity of a binary mixture may be defined as the ratio of vapor pressure of component 'A' to that of component 'B', when

Mass Transfer Blowdown in a cooling tower

Mass Transfer The most economical range of absorption factor is

Mass Transfer As the reflux ratio increases, the slope of the operating line for rectifying section

Mass Transfer At a given equilibrium pressure, with increase in temperature, the concentration of adsorbed gas on solid adsorbant

Mass Transfer The adiabatic saturation curve for a vapour-gas mixture is

Mass Transfer
Relative volatility varies with the concentration of component for an ideal solution. The relative volatity of a binary mixture may be defined as the ratio of vapor pressure of component 'A' to that of component 'B', when

Mass Transfer
Blowdown in a cooling tower

Mass Transfer
The most economical range of absorption factor is

Mass Transfer
As the reflux ratio increases, the slope of the operating line for rectifying section

Mass Transfer
At a given equilibrium pressure, with increase in temperature, the concentration of adsorbed gas on solid adsorbant

Mass Transfer
The adiabatic saturation curve for a vapour-gas mixture is