(B) Sample of Zinc have dimensions 10mm x 20mm x 2mm is at one sides of the sample are exposed to a corrosive environment. Calculate corrosion rate in mm/y? M=65g/ mole, density-7.14g/cm³, I am-1.12 10 A/cm², 3.1536 x10 sec/year, n=2

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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.