Question

describe an activity to show how electrolysis of water is carried out.​

Answer 1

Answer:

Take a glass beaker fix two electrodes. The positive electrode acts as anode &negative electrode act as cathode. Fill 1/3 of beaker with water. Oxygen gas is evolved at anode and hydrogen gas released at cathode.

Answer 2

Answer:

Water electrolysis

Electrolysis of water is the chemical reaction in which the decomposition of hydrogen and oxygen gases is carried by passing an electric current. ... It involves passing an electric current through the water which results in the decomposition of water into hydrogen and oxygen.