Question

2. State the information conveyed by the following equation.
Zn(s) + 2HCl (aq) → ZnCl, (aq) + H2^|​

Answer 1

Answer:

Here, non-metal is hydrogen which is evolved as gas. It is displaced by the metal zinc. In the given equation - Zn(s) + 2Hcl(aq)-----> Zncl2(aq) + H2(g), Zinc (Zn) is a reductant metal that displaces hydrogen (H2) from aqueous solution of Hydrochloric acid (HCl).

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