Question

What is rusting of iron? write two factors which cause rusting?​

Answer 1

Answer:

The exposure of iron (or an alloy of iron) to oxygen in the presence of moisture leads to the formation of rust. ... Iron(II) oxide or ferrous oxide. The oxidation state of iron in this compound is +2 and its chemical formula is FeO. Iron(III) oxide or ferric oxide, where the iron atom exhibits an oxidation state of +3.

Answer 2

Answer:

The exposure of iron (or an alloy of iron) to oxygen in the presence of moisture leads to the formation of rust. ... Iron(II) oxide or ferrous oxide. The oxidation state of iron in this compound is +2 and its chemical formula is FeO. Iron(III) oxide or ferric oxide, where the iron atom exhibits an oxidation state of +3.

Explanation:

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