Pressure drop through plate tower as compared to that through packed tower, for the same duty will be

Mass Transfer
Pressure drop through plate tower as compared to that through packed tower, for the same duty will be

Either A or B; depends on the packing height

Equal

Less

More

Either A or B; depends on the packing height

Equal

Less

More

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Mass Transfer
The relation, Sc = Pr = 1, is valid, when the mechanism of __________ ansfer is same.

Mass and momentum

Heat and momentum

Heat and mass

Heat, momentum and mass

Mass and momentum

Heat and momentum

Heat and mass

Heat, momentum and mass

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Mass Transfer
Mass transfer co-efficient varies as DAB0.5, according to the __________ theory.

Film

None of these

Surface renewal

Penetration

Film

None of these

Surface renewal

Penetration

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Mass Transfer
Raoult's law is applicable to the

Ideal solutions

Mixture of water and alcohol

Real solutions

Non-ideal gases

Ideal solutions

Mixture of water and alcohol

Real solutions

Non-ideal gases

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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
With increase in temperature, the leaching rate increases because of the

Decreased viscosity of liquid

Increased diffusivity

Both Decreased viscosity of liquid & Increased diffusivity

None of the listed here

Decreased viscosity of liquid

Increased diffusivity

Both Decreased viscosity of liquid & Increased diffusivity

None of the listed here

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Mass Transfer

Mass Transfer Pressure drop through plate tower as compared to that through packed tower, for the same duty will be

Mass Transfer The relation, Sc = Pr = 1, is valid, when the mechanism of __________ ansfer is same.

Mass Transfer Mass transfer co-efficient varies as DAB0.5, according to the __________ theory.

Mass Transfer Raoult's law is applicable to the

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 With increase in temperature, the leaching rate increases because of the

Mass Transfer
Pressure drop through plate tower as compared to that through packed tower, for the same duty will be

Mass Transfer
The relation, Sc = Pr = 1, is valid, when the mechanism of __________ ansfer is same.

Mass Transfer
Mass transfer co-efficient varies as DAB0.5, according to the __________ theory.

Mass Transfer
Raoult's law is applicable to the

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
With increase in temperature, the leaching rate increases because of the