Question: 17. Fumaric acid is a colourless solid which can be extracted from plants. (a) Suggest the type of condensation polymer which is made when fumaric

17. Fumaric acid is a colourless solid which can be extracted from plants.

C-OH TH H HO-C 0 C=C Fumaric acid Fig. 4

(a) Suggest the type of condensation polymer which is made when fumaric acid reacts with ethane-1, 2-diol, HO-CH

(b) Nylon is a condensation polymer. State one use of nylon. [1]

(c) Describe two pollution problems caused by the disposal of non-biodegradable plastics. [2]

C-OH TH H HO-C 0 C=C Fumaric acid Fig. 4

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