CAPE Chemistry Unit 2 · 2016 · Paper 1 · Question Q15

Which of the following polymers have the repeat unit shown above? I. Amino acid II. Nylon III. Polyamide

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

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