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Which method of purification is represen...

Which method of purification is represented by the following equation.
`Ni + 4CO underset(Delta)overset(70^@C)(rarr) Ni(CO_4) underset(Delta)overset(180^@C)(rarr)Ni + 4 CO`

A

Van arkel process

B

zone refining

C

Mond's process

D

Cuppellation

Text Solution

Verified by Experts

The correct Answer is:
C
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