Question

In an equilibrium reaction for which $\Delta G^{o} = 0$, the equilibrium constant $K =$

• A. $0$
• B. $1$
• C. $2$
• D. $10$

Answer 1

Answer: (B)

$If \Delta g^{o} = 0$
$\Delta G^{o} = - 2 .303$ RT log $K_{p}$
log $K_{p} = 0$ ($\therefore$ log 1 = 0 )
$K_{p} = 1$