Give an example of a polymer formed through condensation polymerisation and describe its monomers.

An example of a polymer formed through condensation polymerisation is nylon, which is made from diamines and dicarboxylic acids. Each monomer contains two functional groups that react to form the polymer, releasing water as a byproduct.

This question assesses the ability to apply knowledge of polymerisation processes to real-world examples. The answer provides a specific polymer and describes the nature of its monomers, demonstrating an understanding of the concept. This response is aligned to Polymerisation and naturally occurring polymers because it explains condensation polymerisation involves monomers with two functional groups using the correct AQA GCSE Chemistry organic context. Keep molecular formula, structural formula, displayed formula, and general formula distinct. Do not confuse alkanes with alkenes, saturated with unsaturated, cracking with combustion, polymers with monomers, or hydrocarbons with oxygen-containing alcohols and carboxylic acids. When formulae are used, preserve the stored notation exactly and explain the GCSE chemistry idea in words rather than using unsupported displayed-formula diagrams.