Given below are two statements : One is labelled as Assertion A and the other is labelled as Reason R :

Assertion A : Methoxymethyl chloride undergoes hydrolysis more than $$10^{4}$$ times faster than methyl chloride.

Reason R : Methoxymethyl chloride undergoes $$S^{N}1$$ mechanism.
In the light of the above statement, choose the correct answer from the options given below:

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

A is false but R is true