The molar excess Gibbs free energy, gE, for a binary liquid mixture at T and P is given by, (gE/RT) = A . x₁. x₂, where A is a constant. The corresponding equation for ln y₁, where y₁ is the activity co-efficient of component 1, is

Chemical Engineering Thermodynamics
The molar excess Gibbs free energy, gE, for a binary liquid mixture at T and P is given by, (gE/RT) = A . x₁. x₂, where A is a constant. The corresponding equation for ln y₁, where y₁ is the activity co-efficient of component 1, is

Ax₁

Ax₁²

A . x₂²

Ax₂

Ax₁

Ax₁²

A . x₂²

Ax₂

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Chemical Engineering Thermodynamics
For a given substance at a specified temperature, activity is __________ to fugacity.

Directly proportional

Inversely proportional

None of these

Equal

Directly proportional

Inversely proportional

None of these

Equal

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Chemical Engineering Thermodynamics
Clausius - Clayperon equation is applicable to __________ equilibrium processes.

Solid-liquid

Solid-vapor

All of the listed here

Liquid-vapor

Solid-liquid

Solid-vapor

All of the listed here

Liquid-vapor

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Chemical Engineering Thermodynamics
For an ideal gas, the enthalpy

Is independent of pressure

Increases with rise in pressure

Decreases with rise in pressure

Is a path function

Is independent of pressure

Increases with rise in pressure

Decreases with rise in pressure

Is a path function

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Chemical Engineering Thermodynamics
In any spontaneous process, the __________ free energy decreases.

Both of the listed here

Gibbs

Neither A nor B

Helmholtz

Both of the listed here

Gibbs

Neither A nor B

Helmholtz

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Chemical Engineering Thermodynamics
Absolute zero temperature signifies the

None of these

Minimum temperature attainable

Temperature of the heat reservoir to which a Carnot engine rejects all the heat that is taken in

Temperature of the heat reservoir to which a Carnot engine rejects no heat

None of these

Minimum temperature attainable

Temperature of the heat reservoir to which a Carnot engine rejects all the heat that is taken in

Temperature of the heat reservoir to which a Carnot engine rejects no heat

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Chemical Engineering Thermodynamics

Chemical Engineering Thermodynamics The molar excess Gibbs free energy, gE, for a binary liquid mixture at T and P is given by, (gE/RT) = A . x₁. x₂, where A is a constant. The corresponding equation for ln y₁, where y₁ is the activity co-efficient of component 1, is

Chemical Engineering Thermodynamics For a given substance at a specified temperature, activity is __________ to fugacity.

Chemical Engineering Thermodynamics Clausius - Clayperon equation is applicable to __________ equilibrium processes.

Chemical Engineering Thermodynamics For an ideal gas, the enthalpy

Chemical Engineering Thermodynamics In any spontaneous process, the __________ free energy decreases.

Chemical Engineering Thermodynamics Absolute zero temperature signifies the

Chemical Engineering Thermodynamics
The molar excess Gibbs free energy, gE, for a binary liquid mixture at T and P is given by, (gE/RT) = A . x₁. x₂, where A is a constant. The corresponding equation for ln y₁, where y₁ is the activity co-efficient of component 1, is

Chemical Engineering Thermodynamics
For a given substance at a specified temperature, activity is __________ to fugacity.

Chemical Engineering Thermodynamics
Clausius - Clayperon equation is applicable to __________ equilibrium processes.

Chemical Engineering Thermodynamics
For an ideal gas, the enthalpy

Chemical Engineering Thermodynamics
In any spontaneous process, the __________ free energy decreases.

Chemical Engineering Thermodynamics
Absolute zero temperature signifies the