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The conversion A to B is carried out by ...

The conversion A to B is carried out by the following path : `{:(C rarr D),(uarr" "darr),("A B"):}` Given : `Delta S_((A rarr C))=50` e.u. ,
`Delta S_((C rarr D))=30` e.u., `Delta S_((B rarr D))=20` e.u.
where w.u. is entropy unit then `Delta S_((A rarr B))` is

A

`+60 e.u.`

B

`+100 e.u.`

C

`-60 e.u.`

D

`-100 e.u.`

Text Solution

Verified by Experts

The correct Answer is:
a
Entropy is a state function `DeltaS_(A to C) +DeltaS_(C to D) = DeltaS_(A to B)`
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