Question

18. What chemical reaction is involved in the corrosion of iron?​

Answer 1

Answer:

Rusting is an oxidation reaction. The iron reacts with water and oxygen to form hydrated iron(III) oxide, which we see as rust. Iron and steel rust when they come into contact with water and oxygen – both are needed for rusting to occur.

Answer 2

Answer:

In the corrosion of iron metal, iron metal reacts with water oxygen and hydrate oxide called rust .

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