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Which of the following metals is purifie...

Which of the following metals is purified by converting the metal to the coordination compounds ?

A

Pt

B

Ni

C

Pd

D

All of these

Text Solution

Verified by Experts

The correct Answer is:
B
Purification of metals can be achived through formation and subsequent decomposition of their coordination compounds. For example, impure Ni is converted to `[Ni(CO)_(4)]` , which is decomposed to yield pure Ni.
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