Chemistry, asked by rahuly9577, 11 months ago

Explain van arkel method for refining zirconium and reaction involved in it

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Answered by ribusbrar123
5

van arkel method is used for refining zirconium.In this method oxygen and nitrogen as impurities are removed by heating metal in an evacuated with iodine.It is decomposed on a tungsten filament heated about 1800k The pure metal is deposited on the filament


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