Assertion (A) `:` Addition of an inert gas to the equilibrium mixture has no effect on the state of equilibrium at constant volume or at constant pressure.
Reason (R ) `:` The addition of inert gas at constant volume will not alter the concentrations of the reactants as well as products of a reaction mixture.
A. Both A and R are true and R is the correct explanation of A.
B. Both A and R are true but R is not a correct explanation of A.
C. A is true but R is false
D. A is false but R is true.
