(A) Optically active 2-iodobutane on treatment with NaI in acetone undergoes recemization.
(R) Reaction imvolves multiple Walden inversion and the product contains mixture of dextro and laevo isomer.
A. If both (A) and (R) are correct and (R) is the correct explanation of (A)
B. If both (A) and (R) are correct but (R) is not the correct explanation of (A)
C. If (A) is correct but (R) is incorrect.
D. If (A) is incorrect but (R) is correct.