Latest IIT-JEE Aptitude Question SOLUTION: Iron is removed from chalcopyrite as (A) FeO (B) FeS (C) Fe2O3 (D) FeSiO3

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Previous Question: Partial roasting of chalcopyrite produces (A) Cu2S and FeO (B) Cu2O and FeO (C) CuS and Fe2O3 (D) Cu2O and Fe2O3 Next Question: In self–reduction, the reducing species is (A) S (B) O2− (C) S2− (D) SO2

(#M40027861) IIT-JEE question 2010 question Keep an EYE

Iron is removed from chalcopyrite as
(A) FeO (B) FeS
(C) Fe2O3 (D) FeSiO3: Asked In IIT-JEE MAN (10 years ago); Unsolved; Is this Puzzle helpful? (2) (2) Submit Your Solution

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Previous Question: Partial roasting of chalcopyrite produces (A) Cu2S and FeO (B) Cu2O and FeO (C) CuS and Fe2O3 (D) Cu2O and Fe2O3 Next Question: In self–reduction, the reducing species is (A) S (B) O2− (C) S2− (D) SO2

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