Foundation Level (Fail → Pass)

1. Define a polymer.

2. What is a monomer?

3. Give one example of a natural polymer.

4. Give one example of a synthetic polymer.

5. What is polymerization?

6. State the difference between addition and condensation polymerization.

7. Name one use of polyethylene.

8. What is meant by a plastic?

9. Define thermoplastic.

10. Define thermosetting plastic.

Intermediate Level (Pass → Credit)

1. Describe the polymerization of ethene.

2. Explain why polymers have high melting points.

3. Compare thermoplastics and thermosets.

4. Explain how condensation polymers are formed.

5. Give examples of monomers that form nylon.

6. Describe the structure of PVC.

7. Explain why some polymers are flexible while others are rigid.

8. Discuss the environmental problems caused by plastics.

9. Explain what biodegradable polymers are.

10. Describe how cross-linking affects polymer properties.

Advanced Level (Credit → Distinction)

1. Analyse how branching affects polymer density and strength.

2. Explain the chemistry behind vulcanization of rubber.

3. Compare the mechanical properties of HDPE and LDPE.

4. Evaluate the environmental impact of polymer disposal methods.

5. Discuss polymer recycling and its chemical limitations.

6. Predict polymer behaviour based on structure and intermolecular forces.

7. Analyse the synthesis and applications of Kevlar.

8. Explain how copolymers improve material performance.

9. Discuss biodegradable polymer design and degradation mechanisms.

10. Propose a sustainable polymer replacement for a commercial product.