Which of the following pair is/are correctly matched?
|
Polymer |
Uses of Polymer |
|
1. BUNA- S |
Synthetic rubber |
|
2. Teflon |
Non-stick cookware – plastics |
|
3. Terylene |
Plastic switches |
|
4. Bakelite |
Fabric |
Select the correct answer using the code given below.
1
1 and 4
2
1 and 2
3
2 and 4
4
1 and 3
5
Question Not Attempted