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The direct conversion of A to B is diffi...

The direct conversion of A to B is difficult, hence is carried out by the following shown path:
`Delta(AtoC)=50, DeltaS(CtoD)=30,DeltaS(BtoD)=20` The entropy change for the process `A to B` is :

A

100

B

-60

C

-100

D

60

Text Solution

Verified by Experts

The correct Answer is:
D
`ArarrC, DeltaS=50, CrarrD, DeltaS=30, DrarrB,DeltaS=-20`
`"For A" rarr B, DeltaS = 50+30-20=60`
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