Chemistry
The process of dressing of the ore which involves separation of ore & gangue due to preferential wetting.
- Magnetic separation
- Hydrolytic method
- Froth flotation method
- Chemical method
Related Questions
The common name of the ore of iron whose chemical formula is Fe3O4.
- Iron pyrites
- Magnetite
- Haematite
- Spathic iron ore
The chemical name of the main ore of aluminium.
- Aluminium fluoride
- Aluminium oxide
- Sodium aluminium fluoride
- Hydrated aluminium oxide
The metallic oxide reduced to metal generally by thermal decomposition.
- ZnO
- MgO
- HgO
- Al2O3