Select the correct matches identifying the historical/common names of the ores with their correspond — Metallurgy and Isolation of Elements Chemistry Question
Question
Select the correct matches identifying the historical/common names of the ores with their corresponding chemical formulas.
Answer: B,C,D
💡 Solution & Explanation
Philosopher's wool is $ZnO$, Horn silver is $AgCl$, and Dolomite is $CaCO_3 \cdot MgCO_3$. Option A is incorrect because Fool's gold refers to Iron pyrite ($FeS_2$), not Copper pyrite ($CuFeS_2$).
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