Assertion (A) : RCl is hydrolysed to ROH slowly but reaction is rapid if catalytic amounts of KI are added to the reaction mixture.
Reaction (R ) : `I^(-)` is a powerful nucleophile which reacts rapidly with RCl to form RI. `I^(-)` is a batter leaving group than `Cl^(-)` and RI is hydrolysed rapidly to ROH.
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 true
D. A is false but R is true