See image — AITS & Test Series Chemistry Question

💡 Solution & Explanation

Lead storage battery Anode:     2 4 4 Pb s SO aq PbSO s 2e      For More Material Join: @JEEAdvanced_2024 Rankers Academy JEE AITS-PT-III (Paper-1)-PCM(Sol.)-JEE(Advanced)/2024 FIITJEE Ltd., FIITJEE House, 29-A, Kalu Sarai, Sarvapriya Vihar, New Delhi -110016, Ph 46106000, 26569493, Fax 26513942 website: www.fiitjee.com 8 Cathode:     2 2 2 PbO s 4H 2e Pb aq 2H O         Ni-Cd battery Anode:  2 Cd 2OH Cd OH 2e    Cathode:   2 2 2 2e NiO 2H O Ni OH s 2OH     H2 – O2 fuel cell Anode: 2 H 2H 2e     Cathode: 2 2 4e 4H O 2H O      CH4 – O2 fuel cell Anode: 2 4 2 2H O CH CO 8H 8e       Cathode: 2 2 4e 4H O 2H O     