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Select the correct statement : (A) Dolomite is an ore of Zinc (B) Galena is an ore of Mercury (C) Pyrolusite is an ore of Iron

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Select the correct statement : 

(A) Dolomite is an ore of Zinc 

(B) Galena is an ore of Mercury 

(C) Pyrolusite is an ore of Iron 

(D) Cassiterite is an ore of Tin

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1 Answer

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Best answer

Correct option (D) Cassiterite is an ore of Tin

Explanation:

Dolomite - MgCO3 CaCO3 

Galena - PbS 

Pyrolusite - MnO2 

Cassiterite - SnO2

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