Chemistrymedium · Past Paper
Which of the following represents a neutralization reaction?
AMg + O2 -> 2MgO
BNaOH + HCl -> NaCl + H2O
CZn + H2SO4 -> ZnSO4 + H2
DCaCO3 -> CaO + CO2
✓ Correct Answer: B — NaOH + HCl -> NaCl + H2O
Neutralization involves an acid and a base forming salt and water.
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