Chemistry - Metallurgy Question with Solution | TestHub
ChemistryMetallurgyIntroduction, ore, mineralEasy2 minPYQ_2011
ChemistryEasysingle choice
Oxidation states of the metal in the minerals haematite and magnetite, respectively, are
Options:
Answer:
D
Solution:
Haematite is , in which oxidation number of iron is III. Magnetite is which is infact a mixed oxide (FeO ) hence, iron is present in both II and III oxidation state.
Stream:JEE_ADVSubject:ChemistryTopic:MetallurgySubtopic:Introduction, ore, mineral
⏱ 2mℹ️ Source: PYQ_2011
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