The reaction which is taking place in nickel - cadmium battery can be represented by…
Chemistry · Class 12 · CBSE — Electrochemistry
The reaction which is taking place in nickel - cadmium battery can be represented by which of the following equation?
- Cd + NiO2 + 2H2O → Cd(OH)2 + Ni(OH)2
- Cd + NiO2 + 2OH– → Ni + Cd(OH)2
- Ni + Cd(OH)2 → Cd + Ni(OH)2
- Ni(OH)2 + Cd(OH)2 → Ni + Cd + 2H2O
Answer
(A) Cd + NiO 2 + 2H 2 O → Cd(OH) 2 + Ni(OH) 2
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