What fuel is produced by the electrolysis of water? chlorine gas hydrogen gas natural gas oxygen gas

The electrolysis of water produces hydrogen gas at the cathode and oxygen gas at the anode. Hydrogen is a fuel.

Answer is Hydrogen.

The correct answer option is Hydrogen gas.

Explanation:

Electrolysis of water is the decomposition of water to give Oxygen and Hydrogen due to the passage of electric current through it.

At the cathode, Hydrogen gas is produced while Oxygen gas is produced at the anode.

Out of these two gases produced as a result of electrolysis of water, hydrogen gas is the one which is used as a fuel.