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In the process shown in the figure on an...

In the process shown in the figure on an ideal diatomic gas, the value of q and `DeltaH` respectively is

A

`79.5 P_1V_1 and 94.5 P_1V_1`

B

`55.5 P_1V_1 and 94.5 P_1V_1`

C

`12 P_1V_1 and 0`

D

`79.5 P_1V_1` and defined (`because` P varies)

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A

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