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

Decrease

Increase or decrease ; depends on the particular reaction

Remain unaltered

Increase

Decrease

Increase or decrease ; depends on the particular reaction

Remain unaltered

Increase

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Chemical Engineering Thermodynamics
A/an __________ system is exemplified by a vessel containing a volatile liquid in contact with its vapor.

None of these

Closed

Isolated

Open

None of these

Closed

Isolated

Open

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Chemical Engineering Thermodynamics
Throttling process is a/an __________ process.

Reversible and constant entropy

Reversible and constant enthalpy

Reversible and isothermal

Irreversible and constant enthalpy

Reversible and constant entropy

Reversible and constant enthalpy

Reversible and isothermal

Irreversible and constant enthalpy

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Chemical Engineering Thermodynamics
Heat of reaction is

Dependent on pressure only

Dependent on temperature only

Dependent on both pressure and temperature

Independent of temperature changes

Dependent on pressure only

Dependent on temperature only

Dependent on both pressure and temperature

Independent of temperature changes

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Chemical Engineering Thermodynamics
In case of the decomposition of hydroiodic acid (2HI ⇋ H₂ + I₂), addition of H₂ (at equilibrium condition) will

Diminish the degree of dissociation of HI

Increase the partial pressure of I₂

Decrease the partial pressure of HI

None of these

Diminish the degree of dissociation of HI

Increase the partial pressure of I₂

Decrease the partial pressure of HI

None of these

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Chemical Engineering Thermodynamics
In a working refrigerator, the value of COP is always

< 0

> 1

< 1

< 0

> 1

< 1

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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 A/an __________ system is exemplified by a vessel containing a volatile liquid in contact with its vapor.

Chemical Engineering Thermodynamics Throttling process is a/an __________ process.

Chemical Engineering Thermodynamics Heat of reaction is

Chemical Engineering Thermodynamics In case of the decomposition of hydroiodic acid (2HI ⇋ H₂ + I₂), addition of H₂ (at equilibrium condition) will

Chemical Engineering Thermodynamics In a working refrigerator, the value of COP is always

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
A/an __________ system is exemplified by a vessel containing a volatile liquid in contact with its vapor.

Chemical Engineering Thermodynamics
Throttling process is a/an __________ process.

Chemical Engineering Thermodynamics
Heat of reaction is

Chemical Engineering Thermodynamics
In case of the decomposition of hydroiodic acid (2HI ⇋ H₂ + I₂), addition of H₂ (at equilibrium condition) will

Chemical Engineering Thermodynamics
In a working refrigerator, the value of COP is always