In the above conversion the correct sequence of reagents to be added is

A

(i) KMnO$$_4$$, (ii) Br$$_2$$/Fe, (iii) Fe/H$$^+$$, (iv) Cl$$_2$$

B

(i) Br$$_2$$/Fe, (ii) Fe/H$$^+$$, (iii) KMnO$$_4$$, (iv) Cl$$_2$$

C

(i) Fe/H$$^+$$, (ii) HONO, (iii) CuCl, (iv) KMnO$$_4$$

D

(i) Br$$_2$$/Fe, (ii) Fe/H$$^+$$, (iii) HONO, (iv) CuCl (v) KMnO$$_4$$