Match List I with List IIList-I Polymer List-II Type/ Class (A) Nylon-2-Nylon-6 (I) Thermosetting polymer (B) Buna-N (II) Biodegradable polymer (C) Urea-formaldehyde (III) Synthetic rubber resin (D) Dacron (IV) Polyester
Choose the correct answer from the options given below:
| List-I | Polymer | List-II | Type/ Class |
| (A) | Nylon-2-Nylon-6 | (I) | Thermosetting polymer |
| (B) | Buna-N | (II) | Biodegradable polymer |
| (C) | Urea-formaldehyde | (III) | Synthetic rubber resin |
| (D) | Dacron | (IV) | Polyester |
Show Hint
Understanding the properties and applications of polymers helps in correctly identifying their types. For example, biodegradable polymers like Nylon-2-Nylon 6 decompose naturally, while synthetic rubbers like Buna-N are used for their elasticity
- (A)-(II), (B)-(I), (C)-(IV), (D)-(III)
- (A)-(II), (B)-(III), (C)-(I), (D)-(IV)
- (A)-(IV), (B)-(I), (C)-(III), (D)-(II)
- (A)-(IV), (B)-(III), (C)-(I), (D)-(II)
The Correct Option is B
Solution and Explanation
Step 1: Analyze the Polymers:
- Nylon-2-Nylon-6: A biodegradable polymer, matching with (II).
- Buna-N: A synthetic rubber, matching with (III).
- Urea-Formaldehyde Resin: A thermosetting polymer, matching with (I).
- Dacron: A polyester, matching with (IV).
Conclusion:
The correct match is:
- (A) – (II)
- (B) – (III)
- (C) – (I)
- (D) – (IV)
Final Answer: (2)
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