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
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

Increase

Decrease

Remain unaltered

Increase or decrease ; depends on the particular reaction

Increase

Decrease

Remain unaltered

Increase or decrease ; depends on the particular reaction

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Chemical Engineering Thermodynamics
The necessary and sufficient condition for equilibrium between two phases is

The concentration of each component should be same in the two phases

The temperature of each phase should be same

The chemical potential of each component should be same in the two phases

The pressure should be same in the two phases

The concentration of each component should be same in the two phases

The temperature of each phase should be same

The chemical potential of each component should be same in the two phases

The pressure should be same in the two phases

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Chemical Engineering Thermodynamics
Co-efficient of performance for a reversed Carnot cycle working between temperatures T₁ and T₂ (T₁ > T₂) is

T₁/(T₁ - T₂)

(T₁ - T₂)/T₂

(T₁ - T₂)/T₁

T₂/(T₁ - T₂)

T₁/(T₁ - T₂)

(T₁ - T₂)/T₂

(T₁ - T₂)/T₁

T₂/(T₁ - T₂)

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Chemical Engineering Thermodynamics
For organic compounds, group contribution method can be used for the estimation of

Thermal conductivity

Specific gravity

Critical properties

Specific volume

Thermal conductivity

Specific gravity

Critical properties

Specific volume

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Chemical Engineering Thermodynamics
COP of a refrigerator drawing 1 kW of power per ton of refrigeration is about

3.5

0.5

8.5

4.5

3.5

0.5

8.5

4.5

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Chemical Engineering Thermodynamics
Compressibility factor (i.e., the ratio of actual volume of gas to the volume predicted by ideal gas law) for all gases are

Both B & C

Same at the same reduced temperature

Same at the same reduced pressure

Always greater than one

Both B & C

Same at the same reduced temperature

Same at the same reduced pressure

Always greater than one

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Chemical Engineering Thermodynamics

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 The necessary and sufficient condition for equilibrium between two phases is

Chemical Engineering Thermodynamics Co-efficient of performance for a reversed Carnot cycle working between temperatures T₁ and T₂ (T₁ > T₂) is

Chemical Engineering Thermodynamics For organic compounds, group contribution method can be used for the estimation of

Chemical Engineering Thermodynamics COP of a refrigerator drawing 1 kW of power per ton of refrigeration is about

Chemical Engineering Thermodynamics Compressibility factor (i.e., the ratio of actual volume of gas to the volume predicted by ideal gas law) for all gases are

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
The necessary and sufficient condition for equilibrium between two phases is

Chemical Engineering Thermodynamics
Co-efficient of performance for a reversed Carnot cycle working between temperatures T₁ and T₂ (T₁ > T₂) is

Chemical Engineering Thermodynamics
For organic compounds, group contribution method can be used for the estimation of

Chemical Engineering Thermodynamics
COP of a refrigerator drawing 1 kW of power per ton of refrigeration is about

Chemical Engineering Thermodynamics
Compressibility factor (i.e., the ratio of actual volume of gas to the volume predicted by ideal gas law) for all gases are