Match the following:

Column I Column II
A. Bakelite 1. Squeeze bottles
B. Low-density polyethylene 2. Unbreakable crockery
C. Melamine-formaldehyde resin 3. Tyre, cords
D. Nylon- 6 4. Electrical switches


Codes

A B C D
1. 2 3 4 1
2. 4 1 2 3
3. 1 4 3 2
4. 4 3 2 1
Hint: Uses of polymer
Explanation: The polymer and it uses are as follows:
Column I   Column II
A. Bakelite
B. Low-density polyethene
C. Melamine-formaldehyde resin
D. Nylon 6
  Electrical switches
  Squeeze bottles
  Unbreakable crockery
  Tyre, cords