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KCET2007ChemistryGeneral Principles and Processes of Isolation of Metals

Identify the ore not cotaining iron.

Options

  1. Alimonite
  2. Bsiderite
  3. Ccarnallite
  4. Dchalcopyrites

Correct answer

C. carnallite

Step-by-step solution

Limonite - Fe ₂ O ₃ 3 H ₂ O Siderite - FeCO ₃ Carnallite - KCl MgCl ₂ 6 H ₂ O Chalcopyrites - CuFeS ₂

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