Humidity chart is useful for the solution of problems concerning condensation, vaporisation and air conditioning. At a given dry bulb temperature, value of humidity obtained from the humidity chart directly, is in terms of __________ humidity.

Mass Transfer
Humidity chart is useful for the solution of problems concerning condensation, vaporisation and air conditioning. At a given dry bulb temperature, value of humidity obtained from the humidity chart directly, is in terms of __________ humidity.

None of these

Relative

Molal

Percentage

None of these

Relative

Molal

Percentage

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Mass Transfer
In case of an unsaturated mixture of gas and vapor, the percentage saturation is __________ its relative saturation.

Either A or B, depends on the mixture composition

Higher than

Lower than

Equal to

Either A or B, depends on the mixture composition

Higher than

Lower than

Equal to

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Mass Transfer
The partial pressure distribution of an ideal gas diffusing through another stagnant ideal gas at steady state follows a/an __________ law.

Linear

Exponential

Cubic

Parabolic

Linear

Exponential

Cubic

Parabolic

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Mass Transfer
The binary diffusivity in gases at atmospheric conditions is about

10-9 cm/sec

10-1 cm²/sec

10-3 sec/cm

10-4 cm²/seC₂

10-9 cm/sec

10-1 cm²/sec

10-3 sec/cm

10-4 cm²/seC₂

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Mass Transfer
Humid volume is the total volume in m³ of 1 kg of

Vapour laden gas at 1 atm. and gas temperature

Gas plus its accompanying vapour at 1 atm. and room temperature

Vapour laden gas at 1 atm. and room temperature

Gas plus its accompanying vapour at 1 atm. and gas temperature

Vapour laden gas at 1 atm. and gas temperature

Gas plus its accompanying vapour at 1 atm. and room temperature

Vapour laden gas at 1 atm. and room temperature

Gas plus its accompanying vapour at 1 atm. and gas temperature

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Mass Transfer
At minimum reflux ratio for a given separation

Separation is most efficient

Number of plates is zero

Number of plates is infinity

Minimum number of the theoretical plates is required

Separation is most efficient

Number of plates is zero

Number of plates is infinity

Minimum number of the theoretical plates is required

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Mass Transfer

Mass Transfer Humidity chart is useful for the solution of problems concerning condensation, vaporisation and air conditioning. At a given dry bulb temperature, value of humidity obtained from the humidity chart directly, is in terms of __________ humidity.

Mass Transfer In case of an unsaturated mixture of gas and vapor, the percentage saturation is __________ its relative saturation.

Mass Transfer The partial pressure distribution of an ideal gas diffusing through another stagnant ideal gas at steady state follows a/an __________ law.

Mass Transfer The binary diffusivity in gases at atmospheric conditions is about

Mass Transfer Humid volume is the total volume in m³ of 1 kg of

Mass Transfer At minimum reflux ratio for a given separation

Mass Transfer
Humidity chart is useful for the solution of problems concerning condensation, vaporisation and air conditioning. At a given dry bulb temperature, value of humidity obtained from the humidity chart directly, is in terms of __________ humidity.

Mass Transfer
In case of an unsaturated mixture of gas and vapor, the percentage saturation is __________ its relative saturation.

Mass Transfer
The partial pressure distribution of an ideal gas diffusing through another stagnant ideal gas at steady state follows a/an __________ law.

Mass Transfer
The binary diffusivity in gases at atmospheric conditions is about

Mass Transfer
Humid volume is the total volume in m³ of 1 kg of

Mass Transfer
At minimum reflux ratio for a given separation