It is desired to bring about a certain change in the state of a system by performing work on the system under adiabatic conditions.

Chemical Engineering Thermodynamics
It is desired to bring about a certain change in the state of a system by performing work on the system under adiabatic conditions.

Work alone can not bring out such a change of state

More information is needed to conclude anything about the path dependence or otherwise of the work needed

The amount of work needed is independent of path

The amount of work needed is path dependent

Work alone can not bring out such a change of state

More information is needed to conclude anything about the path dependence or otherwise of the work needed

The amount of work needed is independent of path

The amount of work needed is path dependent

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Chemical Engineering Thermodynamics
With increase in compression ratio, the efficiency of the otto engine

Increases

Decreases

Increases linearly

Remains constant

Increases

Decreases

Increases linearly

Remains constant

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Chemical Engineering Thermodynamics
Degree of freedom of a system consisting of a gaseous mixture of H₂ and NH₃ will be

1

0

3

2

1

0

3

2

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Chemical Engineering Thermodynamics
In the reaction; N₂ + O₂ ⇋ 2NO, increasing the pressure will result in

Shifting the equilibrium towards right

Shifting the equilibrium towards left

None of these

No change in equilibrium condition

Shifting the equilibrium towards right

Shifting the equilibrium towards left

None of these

No change in equilibrium condition

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Chemical Engineering Thermodynamics
A gas has a volume of 27.3 c.c. at 0°C. Its volume at 10°C (if pressure remains unchanged) will be __________ c.c.

283

2.73

273

28.3

283

2.73

273

28.3

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Chemical Engineering Thermodynamics
Claude's liquefaction process employs the cooling of gases by

Expansion in an engine

Following a constant pressure cycle

Throttling

None of these

Expansion in an engine

Following a constant pressure cycle

Throttling

None of these

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Chemical Engineering Thermodynamics

Chemical Engineering Thermodynamics It is desired to bring about a certain change in the state of a system by performing work on the system under adiabatic conditions.

Chemical Engineering Thermodynamics With increase in compression ratio, the efficiency of the otto engine

Chemical Engineering Thermodynamics Degree of freedom of a system consisting of a gaseous mixture of H₂ and NH₃ will be

Chemical Engineering Thermodynamics In the reaction; N₂ + O₂ ⇋ 2NO, increasing the pressure will result in

Chemical Engineering Thermodynamics A gas has a volume of 27.3 c.c. at 0°C. Its volume at 10°C (if pressure remains unchanged) will be __________ c.c.

Chemical Engineering Thermodynamics Claude's liquefaction process employs the cooling of gases by

Chemical Engineering Thermodynamics
It is desired to bring about a certain change in the state of a system by performing work on the system under adiabatic conditions.

Chemical Engineering Thermodynamics
With increase in compression ratio, the efficiency of the otto engine

Chemical Engineering Thermodynamics
Degree of freedom of a system consisting of a gaseous mixture of H₂ and NH₃ will be

Chemical Engineering Thermodynamics
In the reaction; N₂ + O₂ ⇋ 2NO, increasing the pressure will result in

Chemical Engineering Thermodynamics
A gas has a volume of 27.3 c.c. at 0°C. Its volume at 10°C (if pressure remains unchanged) will be __________ c.c.

Chemical Engineering Thermodynamics
Claude's liquefaction process employs the cooling of gases by