The reaction A (l) R(g) is allowed to reach equilibrium conditions in an autoclave. At equilibrium, there are two phases, one a pure liquid phase of A and the other a vapor phase of A, R and S. Initially A alone is present. The number of degrees of freedom are

Chemical Engineering Thermodynamics
The reaction A (l) R(g) is allowed to reach equilibrium conditions in an autoclave. At equilibrium, there are two phases, one a pure liquid phase of A and the other a vapor phase of A, R and S. Initially A alone is present. The number of degrees of freedom are

2

3

1

2

3

1

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Chemical Engineering Thermodynamics
In the equation, PVn = constant, if the value of n = 1, then it represents a reversible __________ process.

Isobaric

Adiabatic

Polytropic

Isothermal

Isobaric

Adiabatic

Polytropic

Isothermal

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Chemical Engineering Thermodynamics
Internal energy of an ideal gas

Is independent of temperature

Increases with increase in pressure

None of these

Decreases with increase in temperature

Is independent of temperature

Increases with increase in pressure

None of these

Decreases with increase in temperature

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Chemical Engineering Thermodynamics
Which of the following is not an extensive property?

Refractive index

Free energy

None of these

Entropy

Refractive index

Free energy

None of these

Entropy

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Chemical Engineering Thermodynamics
All gases above its inversion temperature, in a throttling process will show

A heating effect

A cooling effect

Either A or C

No change in temperature

A heating effect

A cooling effect

Either A or C

No change in temperature

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Chemical Engineering Thermodynamics
Free energy changes for two reaction mechanism 'X' and 'Y are respectively - 15 and - 5 units. It implies that X is

Faster than Y

Slower than Y

Three times slower than Y

Three times faster than Y

Faster than Y

Slower than Y

Three times slower than Y

Three times faster than Y

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Chemical Engineering Thermodynamics

Chemical Engineering Thermodynamics The reaction A (l) R(g) is allowed to reach equilibrium conditions in an autoclave. At equilibrium, there are two phases, one a pure liquid phase of A and the other a vapor phase of A, R and S. Initially A alone is present. The number of degrees of freedom are

Chemical Engineering Thermodynamics In the equation, PVn = constant, if the value of n = 1, then it represents a reversible __________ process.

Chemical Engineering Thermodynamics Internal energy of an ideal gas

Chemical Engineering Thermodynamics Which of the following is not an extensive property?

Chemical Engineering Thermodynamics All gases above its inversion temperature, in a throttling process will show

Chemical Engineering Thermodynamics Free energy changes for two reaction mechanism 'X' and 'Y are respectively - 15 and - 5 units. It implies that X is

Chemical Engineering Thermodynamics
The reaction A (l) R(g) is allowed to reach equilibrium conditions in an autoclave. At equilibrium, there are two phases, one a pure liquid phase of A and the other a vapor phase of A, R and S. Initially A alone is present. The number of degrees of freedom are

Chemical Engineering Thermodynamics
In the equation, PVn = constant, if the value of n = 1, then it represents a reversible __________ process.

Chemical Engineering Thermodynamics
Internal energy of an ideal gas

Chemical Engineering Thermodynamics
Which of the following is not an extensive property?

Chemical Engineering Thermodynamics
All gases above its inversion temperature, in a throttling process will show

Chemical Engineering Thermodynamics
Free energy changes for two reaction mechanism 'X' and 'Y are respectively - 15 and - 5 units. It implies that X is