CBSE Class 12-science Answered
What are the chemical names & chemical formula of the following ores:
Bauxite,Galena,Cinnabar,Magnetite,Haematite
Asked by agraharianiruddha | 20 Sep, 2018, 06:56: PM
Expert Answer
Galena: PbS Lead sulphide
Cinnabar: HgS mercuric sulphide
Haematite: Fe2O3 Ferric oxide
Magnetite: Fe3O4
Bauxite: AlOx (OH)3-2x
Answered by Varsha | 21 Sep, 2018, 07:08: PM
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