MEDIUMMCQ SINGLEIChO (Chemistry Olympiad)Inorganic ChemistryMetallurgyExtraction of Aluminium
Which of the following is a fluoride ore?
A.Cryolite✓ Correct
B.Carnallite
C.Feldspar
D.Ilmenite
Explanation
Cryolite 3 6 Na AlF → Carnallite 2 2 MgCl .KCl.6H O → Feldspar → Alumino-silicate mineral Ilmenite 3 FeTiO → METALLURGY 39
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