When a lead-acid accumulator is fully charged, evolution of gases occurs at the electrodes. Name...
PHYSICS
WAEC 2010
When a lead-acid accumulator is fully charged, evolution of gases occurs at the electrodes. Name these gases and the respective electrodes at which thcy are given off.
Explanation
Gases are:
(i) Hydrogen at Anode or Lead peroxide.
(ii) Oxygen at cathode or lead plate.
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