Question

Sulphide ores are common for the metals

• A. Ag, Cu and Pb
• B. Ag, Cu and Sn
• C. Ag, Mg and Pb
• D. Al, Cu and Pb

Answer 1

Answer: (A)

Silver, copper and lead mainly found in their sulphides ores like Argentite $\left(A{g}_{2}S\right)$, Copperpyrite $\left(CuFe{S}_2\right)$ and Galena $(PbS)$