Which of the following pairs of metals is purified
by van Arkel method ?
(a) Ga and In (b) Zr and Ti
(c) Ag and Au (d) Ni and Fe
Answers
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0
Answer:
metals purified are (b)Zr andTi
Answered by
1
(b) Zr and Ti
Explanation:
Van Arkel method (Vapour Phase Refining ) is the process of refining metal by converting it into its volatile compound and then, decomposing it to obtain a pure metal. Metals like Titanium can be purified and cleaned with the help of this process. It is used in the production of small quantities of ultra-pure titanium and zirconium.
Option B is the answer.
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