Identify the statements which are not correct. a) Copper is refined by Van-Arkel method b) Zinc is refined…

Identify the statements which are not correct. a) Copper is refined by Van-Arkel method b) Zinc is refined by electrolysis method c) Zirconium is refined by distillation method
  1. $a, b$
  2. $a, b, c$
  3. $a, c$
  4. $b, c$

Solution

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Asked in: AP EAMCET 2017 (25 Apr Shift 2)

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