Match List I with List II
List I (Name of polymer)   List II (Uses)  
A. Glyptal                             I. Flexible pipes
B. Neoprene                         II. Synthetic wool
C. Acrilan                             III. Paints and Lacquers
D. LDP                                  IV. Gaskets
Choose the correct answer from the options given below :-

We need to match each polymer in List I with its correct use in List II.

A. Glyptal: Glyptal is a polyester resin formed by the condensation of ethylene glycol and phthalic acid. It is widely used in paints and lacquers due to its excellent adhesive and film-forming properties. This matches III.

B. Neoprene: Neoprene (polychloroprene) is a synthetic rubber known for its chemical resistance, flexibility, and durability. It is commonly used to make gaskets and seals. This matches IV.

C. Acrilan: Acrilan is an acrylic fibre made from polyacrylonitrile. It is used as a substitute for natural wool, i.e., synthetic wool, in clothing and textiles. This matches II.

D. LDP (Low Density Polyethylene): LDPE is a thermoplastic with a flexible, soft structure. It is used to manufacture flexible pipes, squeeze bottles, and packaging films. This matches I.

Final Matching:

A - III, B - IV, C - II, D - I

The correct answer is Option B: A-III, B-IV, C-II, D-I.