MetallurgyMedium
Question
Which of the following represents the thermite reaction?
Options
A.3Mn3 O4 + 8Al → 9Mn + 4Al2O3
B.MgCO3 + SiO2 → MgSiO3 + CO2
C.Cu2S + 2Cu2O → 6Cu + SO2
D.Fe2O3 + 3CO → 2Fe + 3CO2
Solution
Reduction of oxides of Mn, Cr etc., by electropositive aluminium metal is called as alumino thermite process.
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