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0 votes
7.8k views
in Chemistry by (79.8k points)

Which of the following is not the correct match? 

(a) Leaching : Ag 

(b) Zone refining : Sn

(c) Liquation : Pb

(d) van Arkel : Zr

1 Answer

+1 vote
by (83.4k points)
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Best answer

The correct option is (b) Zone refining : Sn.

Explanation:

Zone refining method is used for the elements like Si, Ge, Ga etc. which are used as semiconductors and are required in highly pure form.

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