Which set of reactants produces a gaseous product? I. 6 M HNO3(aq) + Cu(s) II. 6 M HCl(aq) + CaCO3(s) | Descriptive Chemistry

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Descriptive ChemistryMCQ

Question

Which set of reactants produces a gaseous product?
I. 6 M HNO₃(aq) + Cu(s)
II. 6 M HCl(aq) + CaCO₃(s)

I only

II only

Both I and II

✓ Correct

Neither I nor II

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