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प्रश्न
Prepare a list of objects around you that are electroplated.
उत्तर
Examples of electroplated objects are as follows:
- Chromium plating is done on different parts of cars, buses and motor cycles to give them a shiny appearance.
- A fine layer of gold is deposited on the silver ornaments and they are called gold-plated ornaments.
- Iron used in constructing a building is coated with a layer of zinc. This protects iron from corrosion and rusting.
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संबंधित प्रश्न
The passage of an electric current through a solution causes ______ effects.
If you pass current through copper sulphate solution, copper gets deposited on the plate connected to the ______ terminal of the battery.
The process of depositing a layer of any desired metal on another material by means of electricity is called ______.
Electroplating is an example for ______.
Boojho’s uncle has set up an electroplating factory near his village. He should dispose off, the waste of the factory
Which of the following metals is used in electroplating to make objects appear shining?
One of the most common applications of chemical effect of electric current is ______.
Name the process which shows the chemical effect of electric current?
State some advantages of electroplating.
What are anodes and cathodes?
