Question

Give one example of electrolytic decomposition reaction?

Answer 1

Electrolytic decomposition reaction:

A chemical reaction in which a reactant is decomposed into two or more products when an electric current is passed through an aqueous solution of a compound.

For example:

$2{\mathrm{H}}_2\mathrm{O}\left(\mathrm{l}\right)\stackrel{\mathrm{Electric}\mathrm{current}}{\to }2{\mathrm{H}}_2\left(\mathrm{g}\right)+{\mathrm{O}}_2\left(\mathrm{g}\right)$

Here, H₂O is decomposed into H₂ and O₂ when electricity is passed through it.

Therefore, this is the required explanation.