Relative volatility varies with the concentration of component for an ideal solution. The relative volatity of a binary mixture may be defined as the ratio of vapor pressure of component 'A' to that of component 'B', when

Mass Transfer
Relative volatility varies with the concentration of component for an ideal solution. The relative volatity of a binary mixture may be defined as the ratio of vapor pressure of component 'A' to that of component 'B', when

Vapor phase obeys Dalton's law and liquid phase obeys Raoult's law

Liquid phase obeys Dalton's law and vapor phase obeys Raoult's law

Only vapor phase follows Raoult's law

Only liquid phase obeys Dalton's law

Vapor phase obeys Dalton's law and liquid phase obeys Raoult's law

Liquid phase obeys Dalton's law and vapor phase obeys Raoult's law

Only vapor phase follows Raoult's law

Only liquid phase obeys Dalton's law

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Mass Transfer
Acetic acid will be most economically separated from a dilute solution of acetic acid in water by

Continuous distillation

Solvent extraction

Absorption

Evaporation

Continuous distillation

Solvent extraction

Absorption

Evaporation

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Mass Transfer
Design calculation for multiple component distillation is done by

Enthalpy concentration method

Ponchon-Savarit method

Mccabe-Thiele method

Tray to tray calculations

Enthalpy concentration method

Ponchon-Savarit method

Mccabe-Thiele method

Tray to tray calculations

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

Both B and C

Partial pressure of vapour

Wet bulb temperature

Relative humidity

Both B and C

Partial pressure of vapour

Wet bulb temperature

Relative humidity

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Mass Transfer
A solid material shows case hardening properties while drying. Which of the following should be controlled to control the drying process?

Relative humidity of outlet air

Humidity of inlet air

Temperature of the solid

Flow rate of inlet air

Relative humidity of outlet air

Humidity of inlet air

Temperature of the solid

Flow rate of inlet air

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Mass Transfer

Mass Transfer Relative volatility varies with the concentration of component for an ideal solution. The relative volatity of a binary mixture may be defined as the ratio of vapor pressure of component 'A' to that of component 'B', when

Mass Transfer Acetic acid will be most economically separated from a dilute solution of acetic acid in water by

Mass Transfer Design calculation for multiple component distillation is done by

Mass Transfer Plate efficiency

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

Mass Transfer A solid material shows case hardening properties while drying. Which of the following should be controlled to control the drying process?

Mass Transfer
Relative volatility varies with the concentration of component for an ideal solution. The relative volatity of a binary mixture may be defined as the ratio of vapor pressure of component 'A' to that of component 'B', when

Mass Transfer
Acetic acid will be most economically separated from a dilute solution of acetic acid in water by

Mass Transfer
Design calculation for multiple component distillation is done by

Mass Transfer
Plate efficiency

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

Mass Transfer
A solid material shows case hardening properties while drying. Which of the following should be controlled to control the drying process?