Multiple choice

Match the entries in Group-I with Group-II ||| |---|---| |Group-I (Ores) |Group-II (Corresponding metal)| |P. Patronite|1. V| |Q. Crocoisite|2. Ni| |R. Garnierite|3. Pt| |S. Cooperate|4. Cr| | |5. Cu|

  1. P - 1, Q - 4, R - 2, S - 3

  2. P - 3, Q - 4, R - 2, S - 5

  3. P - 3, Q - 4, R - 1, S - 2

  4. P - 1, Q - 2, R - 5, S - 3

  5. P - 4, Q - 3, R - 2, S - 1
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A Correct answer
Explanation

Patronite (V2S5.3CuS2) is the sulphide ore of vanadium. Crocoisite (PbCrO4) is the ore of chromium. Garnierite (NiMgSiO3.nH2O) is the ore of nickel. Cooperate (PtS) is the sulphide ore of platinum. Hence, the correct answer using the codes is P - 1, Q - 4, R - 2, S - 3.

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