MCQ
Spiegeleisen is an alloy of
- ✓$Fe, C $ and $Mn$
- B$Fe, Mg$ and $C$
- C$Fe, Co$ and $Cr$
- D$Fe, Cu$ and $Ni$
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[Atomic mass : $\mathrm{H}: 1.0, \mathrm{C}: 12.0, \mathrm{O}: 16.0]$
[Atomic mass: $\mathrm{Ag}=108, \mathrm{Br}=80$ ]