If an iron piece remains exposed to air and dampness it gets rust on it Scientifically speaking rust...........

General Science (Easy) Chemistry

If an iron piece remains exposed to air and dampness, it gets rust on it. Scientifically speaking, rust is

iron oxide

a kind of moss

corrosive quality of damp air

the natural wearing of iron

- When iron is exposed to air and moisture, it undergoes a chemical reaction known as oxidation.

- Rust is iron oxide. This forms when iron reacts with oxygen and water.

- Option 1 is correct.

- Rust is not a kind of moss. Moss is a type of plant, unrelated to rust.

- The corrosive quality of damp air contributes to rusting but is not rust itself.

- The natural wearing of iron may result from rusting, but it's a process caused by iron oxide formation, not the definition of rust.

Submit Error