Question

Explain conditions & reasons for electrolysis.

Answer 1

$\to$ Electrolysis is a process in which electrical energy, from a direct current supply, breaks down electrolytes.

$\to$ Electrolytes are ionic compounds that are in molten state or dissolved in water.

Under these conditions, the ions are free to move within the liquid or solution.

$\to$ The free moving ions in electrolytes are attracted to the oppositely charged electrodes which connect to the dc supply.