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If Q, E and W denote respectively the he...

If Q, E and W denote respectively the heat added, change in internal energy and the work done in a closed cyclic process, then …………… .

A

`W=0`

B

`Q=W=O`

C

`E=0`

D

`Q=o`

Text Solution

Verified by Experts

The correct Answer is:
c
In a cyclic process, a ssystem starts in one state and comes back to the same state.
Therefore, the change in internal energy is zero.
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