Browse Questions

# An Alloy is formed by mixing.

$(a)\;\text{Zn and Pb} \\(b)\;\text{Fe and Hg.} \\(c)\;\text{Pt and Hg.} \\ (d)\;\text{Fe and C}$

$Fe$ and $C$ form an alloy called cementite, $Fe_3C.$
It is a hard,brittle material and it is important in metallurgy.
Hence b is the correct answer.