Chemistryeasy · Past Paper
What is the common name for Iron (III) oxide?
ASlag
BRust
CFlux
DCoke
✓ Correct Answer: B — Rust
Rust is chemically hydrated Iron (III) oxide, formed when iron reacts with oxygen and moisture.
Share this question
More from Chemistry
- The reaction $BaCl_2 + Na_2SO_4 \rightarrow BaSO_4 + 2NaCl$ is an example of:
- Which of the following carbon compounds is used in making jewelry?
- The pH of rain water is approximately 5.6. This is due to:
- The electronic concept of oxidation involves:
- What is the precipitate formed when Ammonia solution is added to Ferric Chloride solution?