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The accompanying diagram represents a re...

The accompanying diagram represents a reversible cannot cycle for an ideal gas:

What is the Gibbs free energy change during the process `A rarr B` ?

A

150 KJ

B

`-150 KJ`

C

30 KJ

D

data are not sufficient

Text Solution

Verified by Experts

The correct Answer is:
B
`DeltaG=DeltaH-TDeltaS " " implies " "DeltaH=0, DeltaS = 150 JK^(-1) " " implies " " DeltaG=-150 KJ`
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