At equilibrium, reaction A ⇋ B is at the stage of h

Question -

At equilibrium, reaction $A ⇋ B$ is at the stage of half completion. Which one of the followings is true?

Options:

A . $△ G^{\circ} = 0$

B . $△ G^{\circ} > 0$

C .

△ G^{\circ} < 0

D .

△ G^{\circ} = - R T l n 2

Answer: Option A
:
A

At the stage of half completion of the reaction
$[A] = [B]$
$K_{e q} = \frac{[B]}{[A]} = 1$
$△ G^{\circ} = - R T l n k_{e q} = 0$

Was this answer helpful ?

Next Question