Reactive metals, generally those above hydrogen in the reactivity series (like Magnesium, Zinc, etc.), react with dilute acids to displace hydrogen and produce hydrogen gas and a salt.
Reaction between which of the following two reactants will produce hydrogen gas?
Asked in UPSC CDS 2 2018 · Topic: Hydrogen and Its Compounds (Preparation of Dihydrogen (H2): Laboratory and Industrial methods)
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