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Refer to figure. Let DeltaU(1) and Delta...

Refer to figure. Let `DeltaU_(1)` and `DeltaU_(2)` be the changes in internal energy of the system in the processes A and B. then

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The correct Answer is:
When the system is taken from the state `A` to `B` the change in internal energy is independent of the path followed. Therefore, `DeltaU_(1) = DeltaU_(2)`
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RESONANCE ENGLISH-KTG & THERMODYNAMICS-SECTION
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