The efficiency of a Carnot heat engine operating between absolute temperatures T₁ and T₂ (when, T₁ > T₂) is given by (T₁ - T₂)/T₁. The co-efficient of performance (C.O.P.) of a Carnot heat pump operating between T₁ and T₂ is given by

Chemical Engineering Thermodynamics
The efficiency of a Carnot heat engine operating between absolute temperatures T₁ and T₂ (when, T₁ > T₂) is given by (T₁ - T₂)/T₁. The co-efficient of performance (C.O.P.) of a Carnot heat pump operating between T₁ and T₂ is given by

T₂/R1

T₁/T₂

T₁/(T₁-T₂)

T₂/(T₁-T₂)

T₂/R1

T₁/T₂

T₁/(T₁-T₂)

T₂/(T₁-T₂)

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Chemical Engineering Thermodynamics
Requisites of a reversible process is that the

System and surroundings temperature be equal

None of these

System and surroundings pressure be equal

Friction in the system should be absent

System and surroundings temperature be equal

None of these

System and surroundings pressure be equal

Friction in the system should be absent

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Chemical Engineering Thermodynamics
As the entropy of the universe is increasing, day by day, the work producing capacity of a heat engine is

Not changed

Decreasing

Increasing

Data sufficient, can't be predicted

Not changed

Decreasing

Increasing

Data sufficient, can't be predicted

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Chemical Engineering Thermodynamics
What is the number of degrees of freedom for liquid water in equilibrium with a mixture of nitrogen and water vapor?

3

1

0

2

3

1

0

2

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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)

√(λb/Tb)

λb/Tb

Tb/λb

√(Tb/λb)

√(λb/Tb)

λb/Tb

Tb/λb

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Chemical Engineering Thermodynamics
After throttling, gas temperature

Remains same

Decreases

Increases

May increase or decrease ; depends on the nature of the gas

Remains same

Decreases

Increases

May increase or decrease ; depends on the nature of the gas

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Chemical Engineering Thermodynamics

Chemical Engineering Thermodynamics The efficiency of a Carnot heat engine operating between absolute temperatures T₁ and T₂ (when, T₁ > T₂) is given by (T₁ - T₂)/T₁. The co-efficient of performance (C.O.P.) of a Carnot heat pump operating between T₁ and T₂ is given by

Chemical Engineering Thermodynamics Requisites of a reversible process is that the

Chemical Engineering Thermodynamics As the entropy of the universe is increasing, day by day, the work producing capacity of a heat engine is

Chemical Engineering Thermodynamics What is the number of degrees of freedom for liquid water in equilibrium with a mixture of nitrogen and water vapor?

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 After throttling, gas temperature

Chemical Engineering Thermodynamics
The efficiency of a Carnot heat engine operating between absolute temperatures T₁ and T₂ (when, T₁ > T₂) is given by (T₁ - T₂)/T₁. The co-efficient of performance (C.O.P.) of a Carnot heat pump operating between T₁ and T₂ is given by

Chemical Engineering Thermodynamics
Requisites of a reversible process is that the

Chemical Engineering Thermodynamics
As the entropy of the universe is increasing, day by day, the work producing capacity of a heat engine is

Chemical Engineering Thermodynamics
What is the number of degrees of freedom for liquid water in equilibrium with a mixture of nitrogen and water vapor?

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
After throttling, gas temperature