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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 energies in the processes I and II respectively, then

A

`DeltaU_1 = DeltaU_2`

B

Relation between `DeltaU_1 and DeltaU_2` cannot be determined

C

`DeltaU_2 gt DeltaU_1`

D

`DeltaU_2 lt DeltaU_1`

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A
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