In case of physical adsorption, the difference between heat of adsorption and heat of normal condensation is

Mass Transfer
In case of physical adsorption, the difference between heat of adsorption and heat of normal condensation is

Zero

Called integral heat of adsorption

Equal to the heat of wetting

Equal to the heat of formation of surface compound

Zero

Called integral heat of adsorption

Equal to the heat of wetting

Equal to the heat of formation of surface compound

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Mass Transfer
Desirable value of absorption factor in an absorber is

1

> 1

< 1

0.5

1

> 1

< 1

0.5

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Mass Transfer
1 kg of a saturated aqueous solution of a highly soluble component A at 60°C is cooled to 25°C. The solubility limits of A are (0.6 kgA/kg water) at 60°C and (0.2 kgA/kg water) at 25°C. The amount in kg of the crystals formed is

0.2

0.4

0.175

0.25

0.2

0.4

0.175

0.25

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Mass Transfer
At a fixed pressure, the humidity depends upon the partial pressure of vapor in the mixture. Humidity of a vapour free gas is __________ percent.

Between 0 and 100

100

50

Between 0 and 100

100

50

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Mass Transfer
The minimum number of theoretical plates is required for achieving a given separation in distillation column with

Zero reflux ratio

No reflux

Minimum reflux ratio

Total reflux

Zero reflux ratio

No reflux

Minimum reflux ratio

Total reflux

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Mass Transfer
When acetone is added in a two layer mixture of methyl isobutyl ketone and water at 30°C, the acetone distributes between the two layers and the composition of the layer follows two solubility curves. For this system,

The distribution curve which is a plot between x (acetone concentration in one phase) and y (acetone concentration in other phase) is analogous to x-y curve used in distillation and absorption termina

All of these

Both the phases become identical at a particular common point on both the solubility curves called the plait point

As the acetone concentration increases, the solubility curves approach each other

The distribution curve which is a plot between x (acetone concentration in one phase) and y (acetone concentration in other phase) is analogous to x-y curve used in distillation and absorption termina

All of these

Both the phases become identical at a particular common point on both the solubility curves called the plait point

As the acetone concentration increases, the solubility curves approach each other

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Mass Transfer

Mass Transfer In case of physical adsorption, the difference between heat of adsorption and heat of normal condensation is

Mass Transfer Desirable value of absorption factor in an absorber is

Mass Transfer 1 kg of a saturated aqueous solution of a highly soluble component A at 60°C is cooled to 25°C. The solubility limits of A are (0.6 kgA/kg water) at 60°C and (0.2 kgA/kg water) at 25°C. The amount in kg of the crystals formed is

Mass Transfer At a fixed pressure, the humidity depends upon the partial pressure of vapor in the mixture. Humidity of a vapour free gas is __________ percent.

Mass Transfer The minimum number of theoretical plates is required for achieving a given separation in distillation column with

Mass Transfer When acetone is added in a two layer mixture of methyl isobutyl ketone and water at 30°C, the acetone distributes between the two layers and the composition of the layer follows two solubility curves. For this system,

Mass Transfer
In case of physical adsorption, the difference between heat of adsorption and heat of normal condensation is

Mass Transfer
Desirable value of absorption factor in an absorber is

Mass Transfer
1 kg of a saturated aqueous solution of a highly soluble component A at 60°C is cooled to 25°C. The solubility limits of A are (0.6 kgA/kg water) at 60°C and (0.2 kgA/kg water) at 25°C. The amount in kg of the crystals formed is

Mass Transfer
At a fixed pressure, the humidity depends upon the partial pressure of vapor in the mixture. Humidity of a vapour free gas is __________ percent.

Mass Transfer
The minimum number of theoretical plates is required for achieving a given separation in distillation column with

Mass Transfer
When acetone is added in a two layer mixture of methyl isobutyl ketone and water at 30°C, the acetone distributes between the two layers and the composition of the layer follows two solubility curves. For this system,