Calamine, malachite, magnetite and cryolite, respectively are

Engineering

Chemistry

Ores and Minerals

Question

ZnCO₃, CuCO₃, Fe₂O₃, Na₃AlF₆

ZnSO₄, Cu(OH)₂, Fe₃O₄, Na₃AlF₆

ZnSO₄, CuCO₃, Fe₂O₃, AlF₃

ZnCO₃, CuCO₃.Cu(OH)₂, Fe₃O₄, Na₃AlF₆

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Calamine – ZnCO₃

Malachite – CuCO₃.Cu(OH)₂

Magnetite – Fe₃O₄

Cryolite – Na₃AlF₆