a) Define electroplating by giving examples
b) How we check a substance can conduct electric current by using magnetic needle
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Electroplating is the process of plating one metal onto another by hydrolysis, most commonly for decorative purposes or to prevent corrosion of a metal. There are also specific types of electroplating such as copper plating, silver plating, and chromium plating. ... The surface can be a metal or even plastic.
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a) Electroplating is a process of coating one metal on the another. This process is done for decorative purpose or for preventing it from rusting. Example: Coating iron with copper.
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