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

T₂/(T₁-T₂)

T₁/(T₁-T₂)

T₂/R1

T₁/T₂

T₂/(T₁-T₂)

T₁/(T₁-T₂)

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Chemical Engineering Thermodynamics
If the molar heat capacities (Cp or Cv) of the reactants and products of a chemical reaction are identical, then, with the increase in temperature, the heat of reaction will

Decrease

Remain unaltered

Increase or decrease ; depends on the particular reaction

Increase

Decrease

Remain unaltered

Increase or decrease ; depends on the particular reaction

Increase

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Chemical Engineering Thermodynamics
Mollier diagram is a plot of

Temperature vs. internal energy

Entropy vs. enthalpy

Temperature vs. enthalpy

Temperature vs. internal energy

Entropy vs. enthalpy

Temperature vs. enthalpy

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Chemical Engineering Thermodynamics
The heat capacities for the ideal gas state depend upon the

Neither A nor B

Pressure

Temperature

Both A & B

Neither A nor B

Pressure

Temperature

Both A & B

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Chemical Engineering Thermodynamics
Claussius-Clayperon equation gives accurate result, when the

Volume in the liquid state is negligible compared with that in the vapour state

Vapour pressure is relatively low and the temperature does not vary over wide limits

All of these

Vapour obeys the ideal gas law and the latent heat of vaporisation is constant

Volume in the liquid state is negligible compared with that in the vapour state

Vapour pressure is relatively low and the temperature does not vary over wide limits

All of these

Vapour obeys the ideal gas law and the latent heat of vaporisation is constant

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Chemical Engineering Thermodynamics
For a thermodynamic system containing 'x' chemical species, the maximum number of phases that can co-exist at equilibrium is

X + 2

X + 1

X

X + 3

X + 2

X + 1

X

X + 3

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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 If the molar heat capacities (Cp or Cv) of the reactants and products of a chemical reaction are identical, then, with the increase in temperature, the heat of reaction will

Chemical Engineering Thermodynamics Mollier diagram is a plot of

Chemical Engineering Thermodynamics The heat capacities for the ideal gas state depend upon the

Chemical Engineering Thermodynamics Claussius-Clayperon equation gives accurate result, when the

Chemical Engineering Thermodynamics For a thermodynamic system containing 'x' chemical species, the maximum number of phases that can co-exist at equilibrium is

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
If the molar heat capacities (Cp or Cv) of the reactants and products of a chemical reaction are identical, then, with the increase in temperature, the heat of reaction will

Chemical Engineering Thermodynamics
Mollier diagram is a plot of

Chemical Engineering Thermodynamics
The heat capacities for the ideal gas state depend upon the

Chemical Engineering Thermodynamics
Claussius-Clayperon equation gives accurate result, when the

Chemical Engineering Thermodynamics
For a thermodynamic system containing 'x' chemical species, the maximum number of phases that can co-exist at equilibrium is