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A system goes from A to B via two proces...

A system goes from A to B via two processes I and II as shown in the figure. If `DeltaU_(1)` and `DeltaU_(2)` are the changes in the 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)`

Text Solution

Verified by Experts

The correct Answer is:
A

`:' (DeltaU)_(I)=(DeltaU)_(II)`
& [depends only on path not upon initial and final state]
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