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MHT CET2007Chemistryp Block Elements (Group 15, 16, 17 & 18)

Which one of the following can be purified by sublimation ?

Options

  1. AF ₂
  2. BCl ₂
  3. CBr ₂
  4. DI ₂

Correct answer

D. I ₂

Step-by-step solution

In the sublimation, the solids substance converts into vapours directly. Iodine is found in solid state while F ₂ and Cl ₂ are found in gaseous state and Br ₂ is found in liquid state. So, iodine can be purified by sublimation.

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