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1 markPaper 1 · Multiple choiceMixtures and Separations

CSEC Chemistry · May/June 2017 · Paper 1 · Question Q11

A mixture of copper(II) oxide and copper(II) sulfate is BEST separated by

  1. (A)distilling the mixture
  2. (B)heating the mixture and condensing
  3. (C)shaking with excess water and then filtering
  4. (D)shaking with excess water followed by fractional distillation

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