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BITSAT2024ChemistryGeneral Principles and Processes of Isolation of MetalsActual

Calamine, malachite, magnetite and cryolite, respectively, are

Options

  1. AZnCO ₃, CuCO ₃ Cu ( OH )₂, Fe ₃ O ₄, Na ₃ AlF ₆
  2. BZnSO ₄, Cu ( OH )₂, Fe ₃ O ₄, Na ₃ AlF ₆
  3. CZnSO ₄, CuCO ₃, Fe ₂ O ₃, AlF ₃
  4. DZnCO ₃, CuCO ₃, Fe ₂ O ₃, Na ₃ AlF ₆

Correct answer

A. ZnCO ₃, CuCO ₃ Cu ( OH )₂, Fe ₃ O ₄, Na ₃ AlF ₆

Step-by-step solution

aligned & Calamine ZnCO ₃ & Malachite CuCO ₃ Cu ( OH )₂ & Magnetite Fe ₃ O ₄ & Cryolite Na ₃ AlF ₆ aligned

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