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

Remain unaltered

Decrease

Increase or decrease ; depends on the particular reaction

Increase

Remain unaltered

Decrease

Increase or decrease ; depends on the particular reaction

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Chemical Engineering Thermodynamics
As pressure approaches zero, the ratio of fugacity to pressure (f/P) for a gas approaches

Infinity

Unity

An indeterminate value

Zero

Infinity

Unity

An indeterminate value

Zero

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Chemical Engineering Thermodynamics
Vapour which is at a pressure smaller than the saturation pressure for the temperature involved is called a __________ vapour.

Superheated

None of these

Desuperheated

Non-condensable

Superheated

None of these

Desuperheated

Non-condensable

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Chemical Engineering Thermodynamics
Chemical engineering thermodynamics is concerned with the __________ in/of chemical processes.

Reaction mechanism

Energy transformation from one form to the another

Calculation of rates

None of these

Reaction mechanism

Energy transformation from one form to the another

Calculation of rates

None of these

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Chemical Engineering Thermodynamics
The change in __________ is equal to the reversible work for compression in steady state flow process under isothermal condition.

Enthalpy

Gibbs free energy

Internal energy

Helmholtz free energy

Enthalpy

Gibbs free energy

Internal energy

Helmholtz free energy

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Chemical Engineering Thermodynamics
Critical solution temperature (or the con-solute temperature) for partially miscible liquids (e.g., phenol-water) is the minimum temperature at which

None of these

A homogeneous solution (say of phenol water) is formed

Two liquids are completely separated into two layers

Mutual solubility of the two liquids shows a decreasing trend

None of these

A homogeneous solution (say of phenol water) is formed

Two liquids are completely separated into two layers

Mutual solubility of the two liquids shows a decreasing trend

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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 As pressure approaches zero, the ratio of fugacity to pressure (f/P) for a gas approaches

Chemical Engineering Thermodynamics Vapour which is at a pressure smaller than the saturation pressure for the temperature involved is called a __________ vapour.

Chemical Engineering Thermodynamics Chemical engineering thermodynamics is concerned with the __________ in/of chemical processes.

Chemical Engineering Thermodynamics The change in __________ is equal to the reversible work for compression in steady state flow process under isothermal condition.

Chemical Engineering Thermodynamics Critical solution temperature (or the con-solute temperature) for partially miscible liquids (e.g., phenol-water) is the minimum temperature at which

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
As pressure approaches zero, the ratio of fugacity to pressure (f/P) for a gas approaches

Chemical Engineering Thermodynamics
Vapour which is at a pressure smaller than the saturation pressure for the temperature involved is called a __________ vapour.

Chemical Engineering Thermodynamics
Chemical engineering thermodynamics is concerned with the __________ in/of chemical processes.

Chemical Engineering Thermodynamics
The change in __________ is equal to the reversible work for compression in steady state flow process under isothermal condition.

Chemical Engineering Thermodynamics
Critical solution temperature (or the con-solute temperature) for partially miscible liquids (e.g., phenol-water) is the minimum temperature at which