IB Chemistry HL 2.4.4 Polymers Questions
Use real exam questions to analyse polymer architecture, compare plastic classes and evaluate recycling or biodegradation choices.
- Syllabus
- First assessment 2025
- Course
- Chemistry HL
- Level
- HL
Exam points
- Analyse how polymer chain architecture, branching, stereoregularity and cross-link density determine physical properties.
- Explain and compare thermoplastic, thermoset and elastomer behaviour using intermolecular forces, covalent cross-links, plasticizers and thermal response.
- Evaluate polymer material choices and recycling/biodegradation strategies using structure, performance, energy and environmental evidence.
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IB Chemistry HL 2.4.4 Polymers Questions question 1
Organic compounds have many industrial applications.
A section of an addition polymer is shown.
Describe one chemical property that makes this type of polymer a useful material.
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