InterviewSolution
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InterviewSolution
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Write the role of I_2 in the Arkel method of refining. |
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Answer» Solution :Zr to Ti is HEATED with iodine to form a VOLATILE compound which on HEATING DECOMPOSES to give PURE Zr or Ti. `{:(Zr+2I_(2) to ZrI_(4)),(" (Impure)(Volatile) "),(ZrI_(4) overset(1800K)(to) Zr+2I_(2)),("Pure "):}`. |
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