Study the figure below and mark the correct statement about `K_(c)` and dependence of extent of reaction on it.

Options

A. `{:(X,Y,Z),("Reaction does not occur","Reaction processds to completion","Reaction does not occur"):}`
B. `{:(X,Y,Z),("Reaction completes","Reaction does not occur","Reactants and products are at equilibrium"):}`
C. `{:(X,Y,Z),("Reaction hardly occurs","Reactants and products are at equilibrium","Reaction proceed to completion" ):}`
D. `{:(X,Y,Z),("Reaction proceeds to completion","Reactants and products are at equilibrium","Reaction hardly occurs"):}`

Answer

C

Explanation

Value of `K_(c)` predicts the extent of the reaction.