In chlor-alkali process, chlorine gas is given off at the cathode.
(i) Baking soda is prepared by the chlor-alkali process.
(ii) Hydrogen is formed at the cathode.
(iii) One of the gas produced during chlor-alkali process is used for making PVC.
why is NaOH formed at cathode in the chlor alkali process?
During the chlor - alkali process, which gas is liberated at anode and cathode respectively?