Chemistry · Chemical Reactions
Which of the following chemical equations represents a decomposition reaction?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 12Pb(NO3)2(s) → 2PbO(s) + 4NO2(g) + O2(g)✓
- 2Fe(s) + CuSO4(aq) → FeSO4(aq) + Cu(s)
- 3C(s) + O2(g) → CO2(g)
- 42H2(g) + O2(g) → 2H2O(l)
Correct answer
2Pb(NO3)2(s) → 2PbO(s) + 4NO2(g) + O2(g)
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