Question

what is meant by the rusting of iron?state two condition necessary for the rusting of iron to occur . explain how, rusting damage iron object?​

Answer 1

Explanation:

Rusting of Iron. When a piece of iron is left out in the open for a while, a film of brownish substance gets deposited on its surface called rust. Rusting occurs when iron is exposed to oxygen in air and water or water vapor. Rust is Iron oxide.... Rusting damages iron and weakens it.

Answer 2

✎rust to form we need specific conditions which are water and oxygen.

✎When iron metal is exposed in an environment with constant supply of oxygen and water rusting occurs.

✎When iron metal is exposed in an environment with constant supply of oxygen and water rusting occurs.