MEDIUMMCQ SINGLEIChO (Chemistry Olympiad)Inorganic ChemistryMetallurgyExtraction of Sodium and Magnesium
The mineral carnallite contains
A.Ca and Na
B.Ca and Mg
C.Mg and K✓ Correct
D.Al and K
Explanation
Carnallite (KCl.MgCl₂.6H₂O)
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