One of the following metals forms a volatile compound and this property is taken advantage for its extraction. This metal is [NCERT 1984]

One of the following metals forms a volatile compound and this propert

1.	One of the following metals forms a volatile compound and this property is taken advantage for its extraction. This metal is [NCERT 1984]
A.	Iron
B.	Nickel
C.	Cobalt
D.	Tungsten
Answer» C. Cobalt

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One of the following metals forms a volatile compound and this property is taken advantage for its extraction. This metal is [NCERT 1984]

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