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Which halogen can be purified by sublima...

Which halogen can be purified by sublimation ?

A

`F_2`

B

`Cl_2`

C

`Br_2`

D

`I_2`

Text Solution

Verified by Experts

The correct Answer is:
D
Out of different halogens, only iodine (s) on heating, directly converts into `I_2 (g)`.
`I_2(s) overset(Delta) hArr I_2(g)`
Thus, iodine can be purified by sublimation.
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