Stefan's law describes the mass transfer by

Mass Transfer
Stefan's law describes the mass transfer by

Diffusion

Neither A nor B

Bulk flow

Both A & B

Diffusion

Neither A nor B

Bulk flow

Both A & B

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Mass Transfer
During bottling of cold drinks (e.g. Pepsi), the main resistance to mass transfer for the absorption of carbon dioxide in water lies in the

Liquid-gas interface

Gas film

None of these

Liquid film

Liquid-gas interface

Gas film

None of these

Liquid film

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Mass Transfer
Priming in a distillation column

Reduces the overall pressure drop

Is characterised by the presence of foam throughout the space between trays

Is desirable from point efficiency consideration

Results from very low gas velocity

Reduces the overall pressure drop

Is characterised by the presence of foam throughout the space between trays

Is desirable from point efficiency consideration

Results from very low gas velocity

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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,

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

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

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

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

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

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

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Mass Transfer
The dew point of an unsaturated gas-vapor mixture does not depend upon the __________ of the mixture.

Total pressure

Composition

Temperature

All of these

Total pressure

Composition

Temperature

All of these

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Mass Transfer
During drying of a solid, the critical moisture content increases with

Increased thickness of the solid

Increased drying rate

Both B and C

Decreased drying rate

Increased thickness of the solid

Increased drying rate

Both B and C

Decreased drying rate

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Mass Transfer

Mass Transfer Stefan's law describes the mass transfer by

Mass Transfer During bottling of cold drinks (e.g. Pepsi), the main resistance to mass transfer for the absorption of carbon dioxide in water lies in the

Mass Transfer Priming in a distillation column

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 The dew point of an unsaturated gas-vapor mixture does not depend upon the __________ of the mixture.

Mass Transfer During drying of a solid, the critical moisture content increases with

Mass Transfer
Stefan's law describes the mass transfer by

Mass Transfer
During bottling of cold drinks (e.g. Pepsi), the main resistance to mass transfer for the absorption of carbon dioxide in water lies in the

Mass Transfer
Priming in a distillation column

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
The dew point of an unsaturated gas-vapor mixture does not depend upon the __________ of the mixture.

Mass Transfer
During drying of a solid, the critical moisture content increases with