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JEE Advanced2013ChemistryGeneral Principles and Processes of Isolation of MetalsActual

Sulfide ores are common for the metals

Options

  1. AAg, Cu and Pb
  2. BAg, Cu and Sn
  3. CAg, Mg and Pb
  4. DAl, Cu and Pb

Correct answer

A. Ag, Cu and Pb

Step-by-step solution

Cu 2 S - Copper glance Ag 2 S - Silver glance PbS - galena Common ore for : Al : Al 2 O 3 Mg : MgCl 2 Sn : SnO 2

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