1.

In Van Arkel method for refining zirconium or titanium, the halogen used is _________(a) fluorine(b) chlorine(c) bromine(d) iodine

Answer»

d. iodine

Van Arkel method is used for refining Zirconium or Titanium. In this method oxygen and nitrogen, present as impurity are removed byheatingmetal in an evacuated vessel withiodine.



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