Question

state three uses of phenomenon of electrolysis.

Answer 1

Solution:

Electrolysis is the electrochemical reaction which is used for many industrial applications.

It is used in the production of metals and non metals. It is used in electroplating that is plating one metal on another.

With the use of electroplating, it is used in the manufacture of the circuit boards.

Answer 2

1)it is used in industry in the formation of metals and non metals. for example aluminium.
2)electrolysis is commonly employed for coating one metal with another.
3)it can also be used for the production of hydrogen and oxygen gases from water for extracting pure metals from metallic compounds and to electroplate one metal with another.