The feed to fractionating column is changed from saturated vapour to saturated liquid. If the separation and reflux ratio remains unchanged, the number of ideal stages will

Mass Transfer
The feed to fractionating column is changed from saturated vapour to saturated liquid. If the separation and reflux ratio remains unchanged, the number of ideal stages will

Decrease

Depend on saturated boiling point; may increase or decrease

Increase

Remains same

Decrease

Depend on saturated boiling point; may increase or decrease

Increase

Remains same

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Mass Transfer
Steam distillation is used to

Increase the total pressure of distillation

Reduce the number of plates

Increase the efficiency of separation

Avoid thermal decomposition of a component

Increase the total pressure of distillation

Reduce the number of plates

Increase the efficiency of separation

Avoid thermal decomposition of a component

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Mass Transfer
Sides of equilateral-triangular co-ordinates (on which ternary liquid system is plotted) represent

A pure component

A binary mixture

Partially miscible ternary system

A ternary mixture

A pure component

A binary mixture

Partially miscible ternary system

A ternary mixture

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Mass Transfer
The Hatta number is important in

Multicomponent distillation

Binary distillation

Gas absorption with chemical reaction

Gas absorption without chemical reaction

Multicomponent distillation

Binary distillation

Gas absorption with chemical reaction

Gas absorption without chemical reaction

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Mass Transfer
Which one of the following devices is not used for both the absorption as well as the liquid-liquid extraction processes?

Spray towers

Wetted wall columns

Packed towers

Plate towers

Spray towers

Wetted wall columns

Packed towers

Plate towers

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Mass Transfer
Which of the following increases during evaporative cooling process with recirculated water supply?

Relative humidity

Partial pressure of vapour

Wet bulb temperature

Both B and C

Relative humidity

Partial pressure of vapour

Wet bulb temperature

Both B and C

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Mass Transfer

Mass Transfer The feed to fractionating column is changed from saturated vapour to saturated liquid. If the separation and reflux ratio remains unchanged, the number of ideal stages will

Mass Transfer Steam distillation is used to

Mass Transfer Sides of equilateral-triangular co-ordinates (on which ternary liquid system is plotted) represent

Mass Transfer The Hatta number is important in

Mass Transfer Which one of the following devices is not used for both the absorption as well as the liquid-liquid extraction processes?

Mass Transfer Which of the following increases during evaporative cooling process with recirculated water supply?

Mass Transfer
The feed to fractionating column is changed from saturated vapour to saturated liquid. If the separation and reflux ratio remains unchanged, the number of ideal stages will

Mass Transfer
Steam distillation is used to

Mass Transfer
Sides of equilateral-triangular co-ordinates (on which ternary liquid system is plotted) represent

Mass Transfer
The Hatta number is important in

Mass Transfer
Which one of the following devices is not used for both the absorption as well as the liquid-liquid extraction processes?

Mass Transfer
Which of the following increases during evaporative cooling process with recirculated water supply?