Unsaturated air (with dry bulb temperature and dew point being 35°C and 18°C respectively) is passed through a water spray chamber maintained at 15°C. The air will be cooled

Mass Transfer
Unsaturated air (with dry bulb temperature and dew point being 35°C and 18°C respectively) is passed through a water spray chamber maintained at 15°C. The air will be cooled

And dehumidified with decrease in wet bulb temperature

And humidified

At the same relative humidity

And dehumidified with increase in wet bulb temperature

And dehumidified with decrease in wet bulb temperature

And humidified

At the same relative humidity

And dehumidified with increase in wet bulb temperature

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Mass Transfer
Positive deviation from Raoult's law means a mixture whose total pressure is

Greater than that computed for ideality

None of these

Less than the sum of the vapour pressure of the components

Less than that computed for ideality

Greater than that computed for ideality

None of these

Less than the sum of the vapour pressure of the components

Less than that computed for ideality

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Mass Transfer
Alcohol is dehydrated using __________ distillation.

Azeotropic

Molecular

Extractive

Steam

Azeotropic

Molecular

Extractive

Steam

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Mass Transfer
A natural draft cooling tower is filled with wooden grids, which covers about __________ percent of the tower height.

90-100

44119

30-40

70-80

90-100

44119

30-40

70-80

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Mass Transfer
If a two phase system is in physical equilibrium; then it means that, the

Total pressure throughout the liquid phase is equal to that throughout the vapor phase

Escaping tendency of each component from the liquid phase to the vapor phase is exactly equal to that from vapor phase to liquid phase

Temperature of the liquid phase is equal to that of the vapor phase

All of these

Total pressure throughout the liquid phase is equal to that throughout the vapor phase

Escaping tendency of each component from the liquid phase to the vapor phase is exactly equal to that from vapor phase to liquid phase

Temperature of the liquid phase is equal to that of the vapor phase

All of these

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Mass Transfer
Steady state temperature reached by a small amount of liquid evaporating into a large amount of unsaturated vapour-gas mixture is called the __________ temperature.

Adiabatic saturation

Dew point

Wet-bulb

Dry-bulb

Adiabatic saturation

Dew point

Wet-bulb

Dry-bulb

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Mass Transfer

Mass Transfer Unsaturated air (with dry bulb temperature and dew point being 35°C and 18°C respectively) is passed through a water spray chamber maintained at 15°C. The air will be cooled

Mass Transfer Positive deviation from Raoult's law means a mixture whose total pressure is

Mass Transfer Alcohol is dehydrated using __________ distillation.

Mass Transfer A natural draft cooling tower is filled with wooden grids, which covers about __________ percent of the tower height.

Mass Transfer If a two phase system is in physical equilibrium; then it means that, the

Mass Transfer Steady state temperature reached by a small amount of liquid evaporating into a large amount of unsaturated vapour-gas mixture is called the __________ temperature.

Mass Transfer
Unsaturated air (with dry bulb temperature and dew point being 35°C and 18°C respectively) is passed through a water spray chamber maintained at 15°C. The air will be cooled

Mass Transfer
Positive deviation from Raoult's law means a mixture whose total pressure is

Mass Transfer
Alcohol is dehydrated using __________ distillation.

Mass Transfer
A natural draft cooling tower is filled with wooden grids, which covers about __________ percent of the tower height.

Mass Transfer
If a two phase system is in physical equilibrium; then it means that, the

Mass Transfer
Steady state temperature reached by a small amount of liquid evaporating into a large amount of unsaturated vapour-gas mixture is called the __________ temperature.