Oxidationstatesofthe metalin theminerals heamatiteandmagnetite,respect – InterviewSolution

1.	Oxidationstatesofthe metalin theminerals heamatiteandmagnetite,respectively, are
Answer» II, III inhaematiteandIII in magnetite II,III in haematiteandII in magnetite. II in haematiteandII ANDIII in magnetite. III in haematiteandIIand III in magnetite. SOLUTION :Haematite :` Fe_2(III)O_3` , Magnetite:` Fe_ 3 O _ 4= FeO. Fe_2 O _ 3-= Fe (II) O. Fe_ 2(III) O _3.`

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