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Abhishek Jhunjhunwala

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2 years ago

Chemically rust is      (a)  hydrated ferrous oxide (b)  only ferric oxide (c)  hydrated ferric oxide (d)  none of these

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Muskan Anand

2 years ago

Option C. Hydrated Ferric Oxide Explanation: Iron reacts with oxygen, when exposed to moisture, it forms a chemical substance that is brown in colour and is referred to as rust.

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