1.

Identify the correct statement(s) in relation to the following reaction ? Zn+2HCl toZnCl_(2)+H_(2)

Answer»

Zinc is ACTING as an oxidant.
Chlorine is acting as a reductant
Hydrogen ion is acting as an oxidant.
Zinc is acting as a reductant.

Solution :`overset(0)(Zn)+overset(+1)(2H)overset(-1)(Cl) tooverset(+2)(Zn)overset(-1)(Cl_(2))+overset(0)(H_(2))`
(A) Oxidation number of Zn increases so it ACTS as a reducing agent.
(B) Oxidation number of chlorine is not CHANGE.
( C) Hydrogen reduces +1 to 0, so it acts as an oxidising agent.
(D) Oxidation of Zn occurs so, it acts as a reducing agent.


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