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Amongst the following the oxide ores are...

Amongst the following the oxide ores are :
pyrolusite , haematite, bauxite, zincite, cinnabar, magnesite, cuprite, azurite, siderite.

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AI Generated Solution

To determine which of the given ores are oxide ores, we will analyze each ore and identify its chemical formula. An oxide ore is characterized by containing metal oxides, which are compounds formed by the combination of metal with oxygen. 1. **Pyrolusite**: The formula is MnO2. This is a metal oxide (manganese oxide). - **Conclusion**: Pyrolusite is an oxide ore. 2. **Haematite**: The formula is Fe2O3. This is a metal oxide (iron oxide). - **Conclusion**: Haematite is an oxide ore. ...
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