Chemistry · Chemical Reactions
Based on the reactivity series of metals, which of the following displacement reactions does NOT take place?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1CuSO4(aq) + Mg(s) → MgSO4(aq) + Cu(s)
- 2FeSO4(aq) + Zn(s) → ZnSO4(aq) + Fe(s)
- 3CaSO4(aq) + Mg(s) → MgSO4(aq) + Ca(s)✓
- 4ZnSO4(aq) + Ca(s) → CaSO4(aq) + Zn(s)
Correct answer
CaSO4(aq) + Mg(s) → MgSO4(aq) + Ca(s)
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