InterviewSolution
Saved Bookmarks
| 1. |
The reaction occuring at the anode during the working of alkaline dry cell -A. `Zn + H_(2)O to ZnO + 2 OH^(-) + 2e^(-)`B. `Zn + 2 OH^(-) to ZnO + H_(2)O + 2 e^(-)`C. `Zn to Zn^(2+) + 2e^(-)`D. `Zn^(2+) + 2e^(-) to Zn` |
|
Answer» Correct Answer - B During working the reaction at anode is oxidation of Zn to form `ZnO` as `Zn + 2 OH^(-) to ZnO + H_(2)O + 2 e^(-)` |
|