Question

Which of the following statements is correct for a reverse process in a state of equilibrium ?

• A. $\Delta G=2.30RTlogK$
• B. $\Delta G^o=-2.30RTlogK$
• C. $\Delta G^o=2.30RTlogK$
• D. $\Delta G=-2.30RTlogK$

Answer 1

The correct option is B $\Delta G^o=-2.30RTlogK$

The correct option is C

$\Delta G^0=-2.303RTlogK$

$\Delta =\Delta G^0+2.30RTlogKlogQ$

At equilibrium when

$\Delta =OandQ$

$\Delta G=\Delta G^0+2.303RTlogK=0$

$\Delta G^0=-2.303RTlogK$

$\Delta G=\Delta G^0+2.303RTlogKQ$

At equilibrium when

$\Delta G=\Delta G^0+2.303RTlogK=0$

${\Delta }^0=-2.303RTK$