MEDIUMMCQ SINGLEJEE Mains ChemistryInorganic ChemistryMetallurgyExtraction of Sodium and Magnesium
Which of the following minerals contains calcium as well as magnesium?
A.Tridymite
B.Aragonite
C.Dolomite✓ Correct
D.Carnallite
Explanation
Tridymite → SiO₂ Aragonite → CaCO₃ METALLURGY 38 Dolomite → MgCO₃. CaCO₃ Carnallite → KCl. MgCl₂. 6H₂O
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