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1 markPaper 1 · Multiple choiceAluminium

CAPE Chemistry Unit 2 · 2016 · Paper 1 · Question Q32

Which of the following substances are the MAIN impurities in bauxite? I. Iron(III) oxide II. Calcium oxide III. Silicon(IV) oxide

  1. (A)I and II only
  2. (B)I and III only
  3. (C)II and III only
  4. (D)I, II and III

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