`HO-CH_(2)-CH_(2)-CH_(2)-CH_(2)CI overset(O^(-)H)rarr` (A) Which of the following statements is true ?
i. The product (A) is `HO-CH_(2)-CH_(2)-CH_(2)CH_(2)OH`.
ii. The product (A) is (tetrahydrofuran, THF)
iii. (A) is prepared by `SN^(2)` reaction.
iv. (A) is prepared by intramolecular `SN^(2)` reaction.

Options

A. i.
B. ii. And iv.
C. i. and iv.
D. ii. And iii.

Answer

B

Explanation

This is an example of intramolecular `SN^(2)` Williamon's reaction.