The incorrect expression among the following is

Options

A. `ln K =( DeltaH^(@)-TDeltaS)/(RT)`
B. `K=E^(-Delta^(@)//RT)`
C. in isothermal process `W_(rev)=-nRT ln" (V_(f))/(V_(c ))`
D. `(DeltaG"system")/(DeltaS"total")=-T`

Answer

A

Explanation

`DeltaG^(@)=-RT ln K`
`DeltaG^(@)=DeltaH^(@)-TDeltaS` or `DeltaH^(@)-TDeltaS^(@)=-RT ln K`
`:. lnK=-((DeltaH^(@)-TDeltaS^(@))/(RT))`