An azeotropic mixture is a __________ mixture.

Mass Transfer
An azeotropic mixture is a __________ mixture.

Binary

Constant boiling point

Ternary

None of these

Binary

Constant boiling point

Ternary

None of these

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Mass Transfer
Drying operation under vacuum is carried out to

Increase drying temperature

Reduce drying temperature

Dry materials having high bound moisture content

Dry those materials which have very high unbound mositure content

Increase drying temperature

Reduce drying temperature

Dry materials having high bound moisture content

Dry those materials which have very high unbound mositure content

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Mass Transfer
Unsaturated air (with dry bulb and wet bulb temperatures being 45°C and 25°C respectively) is passed through a water spray chamber maintained at 23°C. The air will be cooled and

None of these

Dehumidified

Humidified with wet bulb temperature decreasing

Humidified at constant wet bulb temperature

None of these

Dehumidified

Humidified with wet bulb temperature decreasing

Humidified at constant wet bulb temperature

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Mass Transfer
Flights in a rotary dryer are provided to

Increase the residence time of the solid

Reduce the residence time of solid

Lift and shower the solids thus exposing it thoroughly to the drying action of the gas

None of these

Increase the residence time of the solid

Reduce the residence time of solid

Lift and shower the solids thus exposing it thoroughly to the drying action of the gas

None of these

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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

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

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

All of these

Temperature

Composition

Total pressure

All of these

Temperature

Composition

Total pressure

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Mass Transfer

Mass Transfer An azeotropic mixture is a __________ mixture.

Mass Transfer Drying operation under vacuum is carried out to

Mass Transfer Unsaturated air (with dry bulb and wet bulb temperatures being 45°C and 25°C respectively) is passed through a water spray chamber maintained at 23°C. The air will be cooled and

Mass Transfer Flights in a rotary dryer are provided to

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
An azeotropic mixture is a __________ mixture.

Mass Transfer
Drying operation under vacuum is carried out to

Mass Transfer
Unsaturated air (with dry bulb and wet bulb temperatures being 45°C and 25°C respectively) is passed through a water spray chamber maintained at 23°C. The air will be cooled and

Mass Transfer
Flights in a rotary dryer are provided to

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.