Question

The electrolysis of acidified water is an example of ______.

Options

• Reduction

• Oxidation

• Redox reaction

• Synthesis

Answer 1

The electrolysis of acidified water is an example of redox reaction.

Explanation:

During the electrolysis of acidified water, oxidation and reduction occur simultaneously at the electrodes. At the cathode (negative electrode), hydrogen ions (H⁺) gain electrons to form hydrogen gas, which is a reduction reaction. At the anode (positive electrode), hydroxyl ions or water molecules lose electrons to release oxygen gas, which is an oxidation reaction.