Question

A reaction attains equilibrium state under standard conditions, then what is incorrect for this?
A. Equilibrium constant K = 0
B. Equilibrium constant K = 1
C. `DeltaG^(@)=0 and DeltaH^(@)=TDeltaS^(@)`
D. `DeltaS=0 and DeltaH=TDeltaS`

Answer 1

Correct Answer - A
`DeltaG^(@)=0` at equilibrium under standard state.
Also, at equilibrium, `DeltaG=0`
Also, `DeltaG^(@)=2.303RT logK`
`therefore" K=1`