The metal for which, its property of formation of volatile complex is taken into account for its extraction is:

Cobalt

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Nickel

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Vanadium

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Iron

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Solution

The correct option is B Nickel
Nickel forms $N i (C O)_{4}$ (volatile complex) with $C O$ which decomposes to give Nickel.

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The metal for which, its property of formation of volatile complex is taken into account for its extraction is:

The correct option is B NickelNickel forms Ni(CO)4 (volatile complex) with CO which decomposes to give Nickel.

The correct option is B Nickel
Nickel forms $N i (C O)_{4}$ (volatile complex) with $C O$ which decomposes to give Nickel.