Question

Under which condition Iron articles get rusted?​

Answer 1

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Rusting of iron takes place in the presence of moisture and air. So the presence of air and water vapour in air are two necessary conditions for rusting of iron.

Answer 2

Answer:

Explanation:

when iron surface comes in contact with oxygen ; it undergoes reaction and forms a new substance i.e. rust . iron also gets rusted if it comes in contact with moisture

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