Degree of freedom for leaching and solvent extraction process is

Mass Transfer
Degree of freedom for leaching and solvent extraction process is

3

1

2

3

1

2

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Mass Transfer
Plate efficiency

Is a function of the mass transfer between liquid and vapour

Increases due to weeping and dumping of liquid

Increases due to foaming

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

Increases due to liquid entrainment

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Mass Transfer
HETP is numerically equal to HTU, only when the operating line

Lies below the equilibrium line

And equilibrium lines are parallel

Lies above the equilibrium line

Is far from the equilibrium line

Lies below the equilibrium line

And equilibrium lines are parallel

Lies above the equilibrium line

Is far from the equilibrium line

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Mass Transfer
Which of these columns incurs the lowest pressure drop?

Bubble plate column

Packed column (with dumped packing)

Pulse column

Packed column (with stacked packing)

Bubble plate column

Packed column (with dumped packing)

Pulse column

Packed column (with stacked packing)

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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,

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

All of these

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

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

All of these

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

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Mass Transfer
The relative humidity of air decreases in-spite of an increase in the absolute humidity, when the

Pressure rises

Pressure falls

Temperature falls

Temperature rises

Pressure rises

Pressure falls

Temperature falls

Temperature rises

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Mass Transfer

Mass Transfer Degree of freedom for leaching and solvent extraction process is

Mass Transfer Plate efficiency

Mass Transfer HETP is numerically equal to HTU, only when the operating line

Mass Transfer Which of these columns incurs the lowest pressure drop?

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 relative humidity of air decreases in-spite of an increase in the absolute humidity, when the

Mass Transfer
Degree of freedom for leaching and solvent extraction process is

Mass Transfer
Plate efficiency

Mass Transfer
HETP is numerically equal to HTU, only when the operating line

Mass Transfer
Which of these columns incurs the lowest pressure drop?

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 relative humidity of air decreases in-spite of an increase in the absolute humidity, when the