Question

Rusting of iron on the road side lying metals is due to formation of
1. hydrated ferrous hydrated oxide 2. Iron hydroxide oxide 3. hydrated ferric oxide 4. hydrated ferrosoferric oxide

Answer 1

2. Iron hydroxide oxide

Explanation:

Rusting of iron refers to the formation of rust, a mixture of iron oxides, on the surface of iron objects or structures. This rust is formed from a redox reaction between oxygen and iron in an environment.