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The ratio of specific heats of a gas is ...

The ratio of specific heats of a gas is `gamma` . The change in internal energy of one mole of gas when the volume changes from v to 2v at constant pressure “p” is

A

`( pv)/( gamma-1)`

B

`pv`

C

`gamma-1`

D

`( pv)/( gamma)`

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The correct Answer is:
A
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