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A diatomic ideal gas is heated at consta...

A diatomic ideal gas is heated at constant at constant volume until the pressure is doubled and again heated of constant pressure until the volume is doubled. The average molar heat capacity for the whole process is

A

`(13R)/(6)`

B

`(19R)/(6)`

C

`(23R)/(6)`

D

`(17R)/(6)`

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The correct Answer is:
B
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