High pressure steam is expanded adiabati-cally and reversibly through a well insulated turbine, which produces some shaft work. If the enthalpy change and entropy change across the turbine are represented by ΔH and ΔS respectively for this process:

Chemical Engineering Thermodynamics
High pressure steam is expanded adiabati-cally and reversibly through a well insulated turbine, which produces some shaft work. If the enthalpy change and entropy change across the turbine are represented by ΔH and ΔS respectively for this process:

Δ H ≠ 0 and ΔS = 0

Δ H = 0 and ΔS = 0

Δ H = 0 and ΔS ≠ 0

Δ H ≠ 0 and ΔS ≠ 0

Δ H ≠ 0 and ΔS = 0

Δ H = 0 and ΔS = 0

Δ H = 0 and ΔS ≠ 0

Δ H ≠ 0 and ΔS ≠ 0

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Chemical Engineering Thermodynamics
What is the number of degree of freedom for a system of two miscible non-reacting species in vapor-liquid equilibrium forming an azeotrope?

3

2

1

3

2

1

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Chemical Engineering Thermodynamics
Trouton's ratio of __________ liquids is calculated using Kistyakowsky equation.

Both A & B

Non-polar

Polar

Neither A nor B

Both A & B

Non-polar

Polar

Neither A nor B

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Chemical Engineering Thermodynamics
Domestic refrigerator usually works on the __________ refrigeration cycle.

Air

Vapour-ejection

Absorption

Carnot

Air

Vapour-ejection

Absorption

Carnot

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Chemical Engineering Thermodynamics
Partial molal quantities are important in the study of

Ideal gases

Ideal solutions

Non-ideal mixtures

A pure component

Ideal gases

Ideal solutions

Non-ideal mixtures

A pure component

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Chemical Engineering Thermodynamics
Out of the following refrigration cycles, which one has the minimum COP (Co-efficient of performance)?

Vapour compression with a reversible expansion engine

Ordinary vapour compression cycle

Air cycle

Carnot cycle

Vapour compression with a reversible expansion engine

Ordinary vapour compression cycle

Air cycle

Carnot cycle

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Chemical Engineering Thermodynamics

Chemical Engineering Thermodynamics High pressure steam is expanded adiabati-cally and reversibly through a well insulated turbine, which produces some shaft work. If the enthalpy change and entropy change across the turbine are represented by ΔH and ΔS respectively for this process:

Chemical Engineering Thermodynamics What is the number of degree of freedom for a system of two miscible non-reacting species in vapor-liquid equilibrium forming an azeotrope?

Chemical Engineering Thermodynamics Trouton's ratio of __________ liquids is calculated using Kistyakowsky equation.

Chemical Engineering Thermodynamics Domestic refrigerator usually works on the __________ refrigeration cycle.

Chemical Engineering Thermodynamics Partial molal quantities are important in the study of

Chemical Engineering Thermodynamics Out of the following refrigration cycles, which one has the minimum COP (Co-efficient of performance)?

Chemical Engineering Thermodynamics
High pressure steam is expanded adiabati-cally and reversibly through a well insulated turbine, which produces some shaft work. If the enthalpy change and entropy change across the turbine are represented by ΔH and ΔS respectively for this process:

Chemical Engineering Thermodynamics
What is the number of degree of freedom for a system of two miscible non-reacting species in vapor-liquid equilibrium forming an azeotrope?

Chemical Engineering Thermodynamics
Trouton's ratio of __________ liquids is calculated using Kistyakowsky equation.

Chemical Engineering Thermodynamics
Domestic refrigerator usually works on the __________ refrigeration cycle.

Chemical Engineering Thermodynamics
Partial molal quantities are important in the study of

Chemical Engineering Thermodynamics
Out of the following refrigration cycles, which one has the minimum COP (Co-efficient of performance)?