the mass of chemical substances deposited at the electrodes is directly proportional to amount of electricity passed through the solution. the mass of chemical substances deposited at the electrodes is inversely proportional to equivalent mass (EM) which is equivalent to molar mass of the substance divided by the number of electrons transferred. the mass of chemical substances deposited at the electrodes is inversely proportional to amount of time. the mass of chemical substances deposited at the electrodes is not related to ampere, time, and EM.

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A:

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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.