Latest IIT-JEE Aptitude Question SOLUTION: Oxidation states of the metal in the minerals haematite and magnetite, respectively, are (A) II, III in haematite and III in magnetite (B) II, III in haematite and II in magnetite

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(#M40027767) IIT-JEE question 2011 question Keep an EYE

Oxidation states of the metal in the minerals haematite and magnetite, respectively, are
(A) II, III in haematite and III in magnetite (B) II, III in haematite and II in magnetite
(C) II in haematite and II, III in magnetite (D) III in haematite and II, III in magnetite

Asked In IIT-JEE MAN (10 years ago)

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