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KCET2018ChemistryGeneral Principles and Processes of Isolation of Metals

The common impurity present in bauxite is

Options

  1. ACuO
  2. BZnO
  3. C( Fe ₂ O ₃ )
  4. D( Cr ₂ O ₃ )

Correct answer

C. ( Fe ₂ O ₃ )

Step-by-step solution

Bauxite ore contains ( SiO ₂, Fe ) oxides and ( TiO ₂ ) as impurities.

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