Question

1. Give the conditions necessary for rusting of iron.
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Answer 1

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.

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Answer 2

Answer:

rusting of iron take places in the presence of moisture and air. show the presence of water and air vapour in air are to necessary conditions for rusting of iron

Explanation:

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