A galvanic cell is prepared using copper and silver. Its cell notation is shown below: Cu(s) | Cu2+ (aq) || Ag+ (aq) | Ag(s) Which of the following processes occurs at the anode? OA Agt (aq) + e → Ag(s) OB. Cu2+ (aq) + 2e¯ → Cu(s) Ag(s) Agt(aq) + e* -> OD. Cu(s) + 2Ag+ (aq) Cu2+ (aq) + 2Ag(s) OE. Cu(s) -> Cu²+ (aq) + 2e-

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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.