C9 Polymers 0.0 / 5 ? ChemistryC9 Crude OilGCSEAQA Created by: emewsCreated on: 30-12-17 15:41 Approximately how many carbon atoms might be linked together in a polymer molecule? 10,000 1 of 9 What name is given to the small molecules that can be joined together to form a polymer? Monomer 2 of 9 What monomer would be used to make the polymer poly (propene)? Propene 3 of 9 What is a typical use for polythene? Plastic bags 4 of 9 Which plastic is commonly used for window frames, gutters and drain pipes? Poly(chloroethene), also called PVC 5 of 9 What does the term biodegradable mean? It will rot away due to the action of living things 6 of 9 Which is the most environmentally friendly way to dispose of plastics? Recycling 7 of 9 Which of these is a use for modern designer polymers? Breathable water clothing. 8 of 9 What feature of alkene molecules allows them to act as monomers? The double C=C bond. 9 of 9
Comments
No comments have yet been made