Chemistry · Chemical Reactions
Which of the following is NOT a redox reaction?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1CaO(s) + H2O(l) → Ca(OH)2(aq)✓
- 2CuO(s) + H2(g) → Cu(s) + H2O(l)
- 3MnO2(s) + 4HCl(aq) → MnCl2(aq) + 2H2O(l) + Cl2(g)
- 43Fe(s) + 4H2O(g) → Fe3O4(s) + 4H2(g)
Correct answer
CaO(s) + H2O(l) → Ca(OH)2(aq)
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