In the purification of Zr and B, which of the following is/are true?

Options

A. `Zr + 2I_2 rarr Zrl_4(g)` the pure Zr is deposited on W
B. `2B + 2I_2 rarr 2BI_5`(g) the pure B is deposited on W
C. `Zx+2I_(2) rarr ZrI_(4)(s)ZrI_(4)` is reduced to `Zrl_(2)`
D. Both (A) and (B) are correct

Answer

D

Explanation

Both (A) and (B) are correct