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A system goes from A and B via two proce...

A system goes from A and B via two processes. I and II as shown in figure. If `DeltaU_1 and DeltaU_2` are the changes in internal enregies in the processes I and II respectively, then

A

relation between `DeltaU_1`and `Deltau_2` can not be determined

B

`DeltaU_1=DeltaU_2`

C

`DeltaU_2ltDeltaU_1`

D

`DeltaU_2gtDeltaU_1`

Text Solution

Verified by Experts

The correct Answer is:
B
(b) Change in internal energy do not depend upon the
path followed by the process. It only depends on initial
and final states i.e., `DeltaU_1=DeltaU_2`
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