Assertion: The `pK_(a)` of acetic acid is lower than that of phenol
Reason: Phenoxide ion is more resonance stabilised.
A. If both assertion and reason are true and reason is a correct explanation of assertion.
B. If both assertion and reason are true but reason is not a correct explanation of assertion.
C. If assertion is true but reason is false.
D. If assertion and reason both are false.