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Observe the following graphic representa...

Observe the following graphic representation of four basic thermodynamic processes.

Answer the following questions based on above passage:
Which of the following is true isochoric process?

A

`DeltaV=0`

B

`DeltaE=dq+PDeltaV`

C

`DeltaE=q_v`

D

All of these

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The correct Answer is:
D
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