Question
Question: Which of the following represents the thermite reaction?...
Which of the following represents the thermite reaction?
A
3Mn3 O4 + 8Al 9Mn + 4Al2O3
B
MgCO3 + SiO2MgSiO3 + CO2
C
Cu2S + 2Cu2O 6Cu + SO2
D
Fe2O3 + 3CO 2Fe + 3CO2
Answer
3Mn3 O4 + 8Al 9Mn + 4Al2O3
Explanation
Solution
Reduction of oxides of Mn, Cr etc., by electropositive aluminium metal is called as alumino thermite process