MEDIUMMCQ SINGLEJEE Advanced 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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