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प्रश्न
The following set of reactions are used in refining Zirconium
\[\ce{Zr (impure) + 2I2 ->[523 K] ZrI4}\]
\[\ce{ZrI4 ->[1800 K] Zr (pure) + 2I2}\]
This method is known as
पर्याय
Liquation
Van Arkel process
Zone refining
Mond’s process
उत्तर
Van Arkel process
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