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

The direct conversion of `A` to `B` is difficult, hence it is carried out as
`A rarr C rarrD rarr B`
Given, `DeltaS_((A^rarrC)) = 50 eU,DeltaS_((C^rarrD))=30eU,DeltaS_((BrarrD))=20 eU`, where `eU` is entropy unit. Thus the change in entropy in `(A rarrB)` is:

A

`+ 100 eu`

B

`+60 eu`

C

`-100eu`

D

`-60eu`

Text Solution

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The correct Answer is:
b
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