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Question

Iron articles galvanized. What is the primary reason?

A
To improve hardness of iron
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B
To improve malleabilty of iron
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C
To prevent rusting of iron
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D
It is a fancy thing to galvanize iron articles
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Solution

The correct option is D To prevent rusting of iron
In galvanization process iron articles are coated with zinc to prevent rusting of iron since iron is a reactive element and reacts easily with air and moisture to form rust, deteriorating its metallic properties.

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