Explore the fundamentals of iron extraction and basic electrolysis. This quiz covers key concepts including oxidation, reduction, oxidizing and reducing agents, and the properties of iron ore. Ideal for learners aiming to understand essential chemical reactions and processes.
Iron ore are mined rocks and minerals from which metallic iron can be extracted. Iron ore is usually found in the form of magnetite, hematite, goethite, limonite and siderite.
Iron ore are mined rocks and minerals which are usually found at extremely high altitudes
Iron ore are mined rocks and minerals which contain highly toxic materials like
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A substance that may be harmful if swallowed
A substance that chemically reduces other substances, especially by donating an electron or electrons.
A substance that chemically reduces other substances by adding protons
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A chemical compound which is moderately toxic by ingestion
A chemical compound which takes the oxygen completely out of atoms
A chemical compound that readily transfers oxygen atoms
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The state where there is a loss of electron
The complete transfer of 10 electrons to a molecular entity
The complete transfer of one or more electrons to a molecular entity.
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