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NCERT Gist: Chemical Effects of Electric Current | Additional Study Material for UPSC PDF Download

- The process of depositing a layer of any desired metal on another material by means of electricity is called electroplating.
- It is one of the most common applications of chemical effects of electric current.
- The passage of an electric current through a conducting liquid causes chemical reactions.
- The resulting effects are called chemical effects of currents.
- Electroplating is a very useful process. It is widely used in industry for coating metal objects with a thin layer of a different metal.
- Chromium has a shiny appearance. It does not corrode.
- It resists scratches.
- However, chromium is expensive and it may not be economical to make the whole object out of chromium.

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