Assertion `(A ) :` pH value of 0.1 M `CH_(3)COOH` is more than one.
Reason ` (R ) : CH_(3)COOH` is weakly ionised.
A. Both A and R 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
