Final answer:
Electrolysis is a chemical reaction because it involves the breaking and formation of chemical bonds through the passage of an electric current.
Step-by-step explanation:
Electrolysis is a chemical reaction because it involves the breaking and formation of chemical bonds. In electrolysis, an electric current is passed through an electrolyte, which is a conducting material, causing the ions to move and chemical reactions to occur at the electrodes. For example, when water is electrolyzed, hydrogen gas is produced at the cathode and oxygen gas is produced at the anode.
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