MEDIUMMCQ SINGLENEET ChemistryInorganic ChemistryMetallurgyPrevious Year Questions
Identify the ore not containing iron. (UP CPMT 2012)
A.Limonite
B.Siderite
C.Carnallite✓ Correct
D.Chalcopyrite
Explanation
Limonite: Fe₂O₃.3H₂O-ore of iron Siderite FeCO3-ore of iron Carnallite KCl.MgCl₂.6H₂O-ore of magnesium. Chalcopyrite CuFeS2-ore of copper
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