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Select the wrong relation (s)....

Select the wrong relation `(s)`.

A

`DeltaS=((delE)/(delT))_(P)xxnF`

B

`-DeltaS=((delE)/(delT))_(P)xxnF`

C

`((delE)/(delT))_(P)=((delDeltaS)/(delT))`

D

`((delE)/(delT))_(P)=(DeltaH+nEF)/(T)`

Text Solution

Verified by Experts

The correct Answer is:
a,d
`DeltaG=DeltaH-TDeltaS` and `DeltaG=DeltaH+T((delDeltaG)/(delT))_(P)`
`:. (del(DeltaG)/(delT))_(P)=(DeltaG-DeltaH)/(T)=-(TDeltaS)/(T)=-DeltaS`
`:. DeltaS=+nF((delE)/(delT))_(P)`
Also, `-nFE=DeltaH+Txx(-nF)((delE)/(delT))_(P)`
`:. ((delE)/(delT))_(P)=(DeltaH+nEF)/(T)`
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