CBSE BoardEnglish MediumSTD 10ScienceMetals and Non-Metals1 Mark
Question
Why do we paint iron objects frequently?
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Answer
Iron articles are painted or rather galvanised so as to prevent rusting of iron, which happens when the moisture in the air reacts with the iron thereby bringing about corrosion which damages the articles. Hence, iron objects have a coating of paint over them which prevents corrosion and makes the object last longer.
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