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1 markPaper 1 · Multiple choicePhase Separations

CAPE Chemistry Unit 2 · 2012 · Paper 1 · Question Q26

Which of the following statements about the partition coefficient may be true? I. It does not vary with temperature. II. The solute has to be in the same molecular state in both solvents for it to be a constant. III. The two solutions have to be concentrated for it to be a constant.

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

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