47. Assertion (A) For any chemical reaction at a particular temperature, the equilibrium constant is fixed and is a characteristic property.
Reason (R) Equilibrium constant is independent of temperature.
(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 the correct explanation of A
(c) A is true but R is false
(d) Both A and R are false