Which of the following choices a certain electrochemical cell has for its given cell reaction below: Zn + HgO → ZnO + Hg a. Zn²+ + 2e¯ → Zn b. Zn → Zn²+ + 2e¯ c. Zn0 + 2e → Zn d. HgO +2e¯ → Hg+0²-

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Electrolysis

Electrolysis is defined as the process of breaking down ionic compounds into their constituent elements by passing a direct electric current through the compound in a fluid state. The cathode reduces cations, while the anode oxidizes anions. An electrolyte, electrodes, and some form of external power source are the main components required for conducting electrolysis. A partition, such as an ion-exchange membrane or a salt bridge, may also be used, but this is optional. These are primarily used to prevent the products from diffusing near the opposing electrode.