Chemistry · Chemical Reactions and Equations
Which of the following chemical equations represents a thermite reaction?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 12 Cu 2 O + Cu 2 S → 6 Cu (s) + SO 2 (g)
- 2Fe 2 O 3 (s) + 2 Al (s) → 2 Fe (l) + Al 2 O 3 (s) + heat✓
- 33 MnO 2 (s) + 4 Al (s) → 3 Mn (l) + 2 Al 2 O 3 (s) + heat
- 4Fe (s) + CuSO 4 (aq) → FeSO 4 (aq) + Cu (s)
Correct answer
Fe 2 O 3 (s) + 2 Al (s) → 2 Fe (l) + Al 2 O 3 (s) + heat
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