How to prepare for Polymers for CUET-UG ?
Expected Weightage
The CUET (Common University Entrance Test) for Chemistry includes the Polymers chapter as part of its syllabus. Below is an analysis of the marking pattern and chapter-wise weightage for Polymers over the last three years (2022-2024) based on available data and trends.
1. Overall Weightage of Polymers in CUET Chemistry
- Polymers is a moderately important chapter, typically contributing 4-8 marks per year.
- It falls under Unit 16 (Chemistry in Everyday Life Polymers) in the CUET syllabus.
| Year | Total Questions (Chemistry) | Expected Questions from Polymers | Approx. Weightage |
|---|---|---|---|
| 2022 | 50 | 2-3 | 4-6 marks |
| 2023 | 50 | 2-4 | 4-8 marks |
| 2024 | 50 | 2-3 | 4-6 marks |
2. Chapter-wise Breakdown (Important Topics)
The CUET exam typically focuses on basic concepts, classifications, and applications of polymers. Key topics include:
| Topic | Expected Weightage (per year) | Common Question Types |
|---|---|---|
| Classification of Polymers (Addition, Condensation, Natural, Synthetic) | 2-3 marks | MCQs on examples (e.g., PVC, Nylon-6,6) |
| Types of Polymerization (Chain-growth, Step-growth) | 1-2 marks | Mechanism-based questions |
| Biodegradable Polymers (Examples, uses) | 1 mark | Direct factual questions |
| Commercial Polymers (Teflon, Bakelite, Rubber) | 1-2 marks | Applications properties |
| Copolymers Elastomers | 1 mark | Definition-based |
3. Trend Analysis (2022-2024)
- 2022 : Focused more on classification examples (e.g., “Which is a natural polymer?”).
- 2023 : Included application-based questions (e.g., “Which polymer is used in surgical stitches?”).
- 2024 : Expected to follow a similar pattern with 1-2 conceptual questions on polymerization mechanisms.
4. Preparation Tips
- High-Yield Topics :
- Memorize examples of addition/condensation polymers.
- Understand biodegradable polymers (e.g., PHBV, Nylon-2-nylon-6).
- Revise daily-life applications (e.g., Teflon in non-stick cookware).
- Low-Weightage but Important :
- Copolymers (e.g., Buna-S, Buna-N).
- Vulcanization of rubber.
5. Expected Questions (Sample)
-
Which is a condensation polymer? a) Polythene b) Nylon-6,6 c) Teflon d) PVC Answer: (b)
-
PHBV is a ______ polymer. a) Thermosetting b) Biodegradable c) Synthetic rubber d) Fiber Answer: (b)
Conclusion
- Polymers usually contribute 4-8 marks in CUET Chemistry.
- Focus on classification, examples, and applications for quick scoring.
- Practice previous years’ papers (if available) for pattern familiarity.
Would you like a topic-wise MCQ list for Polymers based on CUET trends?
Last edited by a moderator: Jun 16, 2025
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