Chemistry
Grade-10
Easy
Question
What is the chemical name given to Rust ?
- Iron dioxide
- Iron oxide
- Steel oxide
- Carbon dioxide
Hint:
Rust is a film of oxide formed by reaction of oxygen with iron.
The correct answer is: Iron oxide
- Rust is the brittle brown coating formed on iron especially when chemically attacked by moist air.
- Rust is a film of oxide formed by reaction of oxygen with iron.
- The chemical name given to Rust is Iron oxide.
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