Physics · Chemical Reactions
Which one of the following chemical equations represents a single displacement reaction?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 12Pb(NO3)2(s) → 2PbO(s) + 4NO2(g) + O2(g)
- 2CuSO4(aq) + Fe(s) → FeSO4(aq) + Cu(s)✓
- 3HCl(aq) + NaOH(aq) → NaCl(aq) + H2O(l)
- 4Mg(s) + Cl2(g) → MgCl2(s)
Correct answer
CuSO4(aq) + Fe(s) → FeSO4(aq) + Cu(s)
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