Many ethene molecules react together to produce poly(ethene). Which statement about the products of this reaction is correct?
Hydrogen is the only other product formed
No other product is formed in the reaction
Water is the only other product formed
Ethane is the only other product formed
40 exam-style questions on AQA GCSE Chemistry 7.3 Synthetic and naturally occurring polymers, covering 7.3.1 Addition polymerisation, 7.3.2 Condensation polymerisation, 7.3.3 Amino acids, and 7.3.4 DNA (deoxyribonucleic acid) and other naturally occurring polymers. Each one has a worked solution and a mark scheme showing where the marks go.