Home Chemistry General Principles and Processes of Isolation of Elements ( Not In Syllabus ) General Which of the following represents the thermi…
Chemistry General Principles and Processes of Isolation of Elements ( Not In Syllabus ) General Single Correct MCQ
Published on: August 12, 2026

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

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The correct answer is:
A

Reduction of oxides of Mn, Cr etc., by electropositive aluminium metal is called as alumino thermite process

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