Why iron pipes for carrying water are coated with zinc?
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Iron pipes for carrying water are coated with zinc because they do not get rusted easily.
The process of coating the iron pipes whit a layer of zinc is known as galvanization.
They provide protection from rusting. The iron pipes are made by mixing carbon and other metals like nickel, manganese and chromium.
The process of coating the iron pipes whit a layer of zinc is known as galvanization.
They provide protection from rusting. The iron pipes are made by mixing carbon and other metals like nickel, manganese and chromium.
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Answer:
Iron gets corroded when it comes in contact with air and moisture. So, they are coated with zinc so that it forms a layer on the iron and prevents it from rusting. This process is called galvanization.
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