CAPE Chemistry Unit 2 · 2016 · Paper 1 · Question Q28

In the chromatographic experiment, the mobile phase used was tetrachloromethane. Which of the following statements are true? I. Component A is most soluble in the mobile phase. II. Component A is most soluble in the stationary phase. III. Component B is more polar than Component C. IV. Component C is the most polar of the components.

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

This question uses a figure or table from the paper — you'll see it when you practise.