Chemistry · May / June 2016 · Paper 11 · Question 40

Polymer Z has the structure shown. [structure: C=O, C=O, C, C=O, O, N-H, N-H, N-H, N-H] These four terms can be used to describe polymers. 1 addition polymer 2 condensation polymer 3 polyamide 4 polyester Which two terms can be applied to polymer Z?

1. A1 and 3
2. B1 and 4
3. C2 and 3
4. D2 and 4

As printed in the paper