Pick out the wrong statement pertaining to the decomposition of PCl5 represented by, PCl5 ⇋ PCl3 + Cl₂.Degree of dissociation of PCl5 will

Chemical Engineering Thermodynamics
Pick out the wrong statement pertaining to the decomposition of PCl5 represented by, PCl5 ⇋ PCl3 + Cl₂.Degree of dissociation of PCl5 will

None of these

Decrease on addition of Cl₂

Increase on addition of an inert gas at constant pressure

Decrease on increasing the pressure of the system

None of these

Decrease on addition of Cl₂

Increase on addition of an inert gas at constant pressure

Decrease on increasing the pressure of the system

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Chemical Engineering Thermodynamics
For multicomponent multiple phases to be in equilibrium at the same pressure and temperature, the __________ of each component must be same in all phases.

Fugacity

Neither A nor B

Chemical potential

Both A and B

Fugacity

Neither A nor B

Chemical potential

Both A and B

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Chemical Engineering Thermodynamics
Entropy, which is a measure of the disorder of a system is

Independent of pressure

All of these

Zero at absolute zero temperature for a perfect crystalline substance

Independent of temperature

Independent of pressure

All of these

Zero at absolute zero temperature for a perfect crystalline substance

Independent of temperature

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Chemical Engineering Thermodynamics
The second law of thermodynamics states that

The total energy of system and surrounding remains the same

The energy change of a system undergoing any reversible process is zero

It is not possible to transfer heat from a lower temperature to a higher temperature

None of these

The total energy of system and surrounding remains the same

The energy change of a system undergoing any reversible process is zero

It is not possible to transfer heat from a lower temperature to a higher temperature

None of these

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Chemical Engineering Thermodynamics
A gas can be liquified by pressure alone only, when its temperature is __________ its critical temperature.

Equal to or higher than

Less than or equal to

Less than

More than

Equal to or higher than

Less than or equal to

Less than

More than

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

All of these

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

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

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

All of these

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

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Chemical Engineering Thermodynamics

Chemical Engineering Thermodynamics Pick out the wrong statement pertaining to the decomposition of PCl5 represented by, PCl5 ⇋ PCl3 + Cl₂.Degree of dissociation of PCl5 will

Chemical Engineering Thermodynamics For multicomponent multiple phases to be in equilibrium at the same pressure and temperature, the __________ of each component must be same in all phases.

Chemical Engineering Thermodynamics Entropy, which is a measure of the disorder of a system is

Chemical Engineering Thermodynamics The second law of thermodynamics states that

Chemical Engineering Thermodynamics A gas can be liquified by pressure alone only, when its temperature is __________ its critical temperature.

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

Chemical Engineering Thermodynamics
Pick out the wrong statement pertaining to the decomposition of PCl5 represented by, PCl5 ⇋ PCl3 + Cl₂.Degree of dissociation of PCl5 will

Chemical Engineering Thermodynamics
For multicomponent multiple phases to be in equilibrium at the same pressure and temperature, the __________ of each component must be same in all phases.

Chemical Engineering Thermodynamics
Entropy, which is a measure of the disorder of a system is

Chemical Engineering Thermodynamics
The second law of thermodynamics states that

Chemical Engineering Thermodynamics
A gas can be liquified by pressure alone only, when its temperature is __________ its critical temperature.

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