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Question
Raj bought a new bicycle. He started coating the iron rim of the cycle with Zinc for preventing corrosion. Identify the prevention technique used by Raj?
Raj bought a new bicycle. He started coating the iron rim of the cycle with Zinc for preventing corrosion. Identify the prevention technique used by Raj?
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Solution
The correct option is B Galvanisation
In the process of galvanisation, iron is covered with a thin layer of zinc. Zinc forms a thick layer of zinc oxide when it comes in contact with air. And this layer prevents the contact of iron with air and water. In this way, our iron objects get protected from rusting.
In the process of galvanisation, iron is covered with a thin layer of zinc. Zinc forms a thick layer of zinc oxide when it comes in contact with air. And this layer prevents the contact of iron with air and water. In this way, our iron objects get protected from rusting.
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