Multiple Choice
Which of the following reactions is not an oxidation-reduction reaction?
A) 2 Na + H₂O → 2 NaOH + H₂
B) Mg + 2 HCl → MgCL₂ + H₂
C) CH₄ + 2 O₂ → CO₂ + 2 H₂O
D) CaO + CO₂ → CaCO₃
Correct Answer:
Verified
Correct Answer:
Verified
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