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

Remains same

Increase

Decrease

Depend on saturated boiling point; may increase or decrease

Remains same

Increase

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Mass Transfer
__________ is used as an 'entrainer' for the separation of acetic acid-water mixture by distillation.

Furfural

Butyl acetate

Hexane

Benzol

Furfural

Butyl acetate

Hexane

Benzol

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Mass Transfer
An example of elutioh is

Dissolution of tannin out of tree barks by water

Recovery of vegetable oils from seeds

Separation of uranium oxide from its ore by H₂SO₄ in a Pachuca tank

Separation of sugar from sugar beet by hot water

Dissolution of tannin out of tree barks by water

Recovery of vegetable oils from seeds

Separation of uranium oxide from its ore by H₂SO₄ in a Pachuca tank

Separation of sugar from sugar beet by hot water

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Mass Transfer
In the desorption of highly soluble gas from the liquid, the main resistance will be in the __________ phase.

Neither A nor B

Both A & B

Gas

Liquid

Neither A nor B

Both A & B

Gas

Liquid

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Mass Transfer
The value of L/mG ratio for economical absorption operation ranges from

1.25 to 2.0

2.5 to 3.5

0.5 to 0.8

0.8 to 1.2

1.25 to 2.0

2.5 to 3.5

0.5 to 0.8

0.8 to 1.2

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Mass Transfer
Flash distillation is suitable for separating the constituents of a binary system, which

Form constant boiling azeotrope

Have very close boiling points

Form minimum boiling azeotrope

Have very wide boiling points

Form constant boiling azeotrope

Have very close boiling points

Form minimum boiling azeotrope

Have very wide boiling points

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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 __________ is used as an 'entrainer' for the separation of acetic acid-water mixture by distillation.

Mass Transfer An example of elutioh is

Mass Transfer In the desorption of highly soluble gas from the liquid, the main resistance will be in the __________ phase.

Mass Transfer The value of L/mG ratio for economical absorption operation ranges from

Mass Transfer Flash distillation is suitable for separating the constituents of a binary system, which

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
__________ is used as an 'entrainer' for the separation of acetic acid-water mixture by distillation.

Mass Transfer
An example of elutioh is

Mass Transfer
In the desorption of highly soluble gas from the liquid, the main resistance will be in the __________ phase.

Mass Transfer
The value of L/mG ratio for economical absorption operation ranges from

Mass Transfer
Flash distillation is suitable for separating the constituents of a binary system, which