When liquid and vapour phases of one component system are in equilibrium (at a given temperature and pressure), the molar free energy is

Chemical Engineering Thermodynamics
When liquid and vapour phases of one component system are in equilibrium (at a given temperature and pressure), the molar free energy is

Chemical Engineering Thermodynamics
Filling of gas from a high pressure cylinder into small bottles is an example of a/an __________ process.

Equilibrium

Steady

Adiabatic

Unsteady

Equilibrium

Steady

Adiabatic

Unsteady

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Chemical Engineering Thermodynamics
The expression for entropy change, ΔS = n Cp . ln (T₂/T₁), is valid for the __________ of a substance.

Heating

Simultaneous pressure & temperature change

Cooling

Both B and C

Heating

Simultaneous pressure & temperature change

Cooling

Both B and C

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Chemical Engineering Thermodynamics
The extensive properties are

Both A and B

Volume, mass and number of moles

None of these

Free energy, entropy and enthalpy

Both A and B

Volume, mass and number of moles

None of these

Free energy, entropy and enthalpy

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Chemical Engineering Thermodynamics
Trouton's ratio is given by (where λb, = molal heat of vaporisation of a substance at its normal boiling point, kcal/kmol Tb = normal boiling point, °K )

Tb/λb

√(Tb/λb)

λb/Tb

√(λb/Tb)

Tb/λb

√(Tb/λb)

λb/Tb

√(λb/Tb)

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Chemical Engineering Thermodynamics
With increase in reduced temperature, the fugacity co-efficient of a gas at constant reduced pressure

Increases

Decreases linearly

Remains same

Decreases

Increases

Decreases linearly

Remains same

Decreases

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Chemical Engineering Thermodynamics

Chemical Engineering Thermodynamics When liquid and vapour phases of one component system are in equilibrium (at a given temperature and pressure), the molar free energy is

Chemical Engineering Thermodynamics Filling of gas from a high pressure cylinder into small bottles is an example of a/an __________ process.

Chemical Engineering Thermodynamics The expression for entropy change, ΔS = n Cp . ln (T₂/T₁), is valid for the __________ of a substance.

Chemical Engineering Thermodynamics The extensive properties are

Chemical Engineering Thermodynamics Trouton's ratio is given by (where λb, = molal heat of vaporisation of a substance at its normal boiling point, kcal/kmol Tb = normal boiling point, °K )

Chemical Engineering Thermodynamics With increase in reduced temperature, the fugacity co-efficient of a gas at constant reduced pressure

Chemical Engineering Thermodynamics
When liquid and vapour phases of one component system are in equilibrium (at a given temperature and pressure), the molar free energy is

Chemical Engineering Thermodynamics
Filling of gas from a high pressure cylinder into small bottles is an example of a/an __________ process.

Chemical Engineering Thermodynamics
The expression for entropy change, ΔS = n Cp . ln (T₂/T₁), is valid for the __________ of a substance.

Chemical Engineering Thermodynamics
The extensive properties are

Chemical Engineering Thermodynamics
Trouton's ratio is given by (where λb, = molal heat of vaporisation of a substance at its normal boiling point, kcal/kmol Tb = normal boiling point, °K )

Chemical Engineering Thermodynamics
With increase in reduced temperature, the fugacity co-efficient of a gas at constant reduced pressure