43. Match the Column I with Column II

 Column I Column II A. Equilibrium 1. B. Spontaneous  reaction 2. $∆\mathrm{G}=0$ C. Non-spontaneous reaction 3. $∆{\mathrm{G}}^{⊝}=0$ 4.

A.$\to$(2,3) B.$\to$(4) C.$\to$(1)
A. $∆\mathrm{G}\left(∆{\mathrm{G}}^{⊝}\right)$ is 0, reaction has achieved equilibrium: at this point, there is no longer any free energy left to drive the reaction.
B. If $∆\mathrm{G}<0$, then K>1 which implies a spontaneous reaction or the reaction which proceeds in the forward direction to such an extent that the products are present predominantly.
C. If $∆\mathrm{G}>0$, then K<1, which implies a non-spontaneous reaction or a reaction which proceeds in the forward direction to such a small degree that only a very minute quantity of product is formed.