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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 by the following shown path:
`AtoCtoDtoB`, Given `DeltaS_(AtoC)=50unit`,
`DeltaS_(CtoD)=30unit` and `DeltaS_(BtoD)=20unit`,
Therefore, total entropy change `DeltaS_(AtoB)` is

A

`+100 unit`

B

`+60 unit`

C

`-100 unit`

D

`-60 unit`

Text Solution

Verified by Experts

The correct Answer is:
B
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