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An ideal gas A and a real gas B have the...

An ideal gas A and a real gas B have their volumes increases from `V to 2V` under isothermal condtitions. The increase in internal energy

A

will be same in both A and B

B

will be zero in both the gases

C

of B will be more than that of A

D

of A will be more than that of B

Text Solution

Verified by Experts

The correct Answer is:
B
Under isothermal conditions, there is no change in internal energy.
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DISHA PUBLICATION-THERMODYNAMICS -EXERCISE-1 : CONCEPT BUILDER (Topic-2 SPECIFIC HEAT CAPACITY THERMODYNAMICS PROCESSES)
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  5. At 27^(@) a gas is suddenly comperssed such that its pressure become (...

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  6. An ideal gas of mass m in a state A goes to another state B via three ...

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  7. When an ideal gas (gamma = 5//3) is heated under constant pressure, wh...

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  8. There are two processes ABC and DEF. In which of the process is the am...

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  9. Unit mass of liquid of volume V(1) completely turns into a gas of volu...

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  10. The temperature of 5 mol of gas which was held at constant volume was ...

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  11. During an adiabatic process an object does 100J of work and its temper...

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  12. A mass of ideal gas at pressure P is expanded isothermally to four ti...

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  13. On P-V coordinates, the slope of an isothermal curve of a gas at a pre...

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  14. An ideal gas at atmospheric pressure is adiabatically compressed so th...

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  15. An ideal gas with pressure P, volume V and temperature T is expanded i...

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  16. A thermodynamic system is taken from state A to B along A CB and is br...

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  17. One mole of an ideal gas at an initial temperature true of TK does 6R ...

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  18. An ideal gas at 27^(@)C is compressed adiabatically to 8//27 of its or...

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  20. An ideal gas is taken around the cycle ABCA as shown in the P-V diagra...

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