Question

The polymer containing five methylene groups in its repeating unit is

• A. Dacron
• B. Bakelite
• C. Nylon 6, 6
• D. Nylon 6

Answer 1

Answer: (D)

Nylon-6, the monomer has 5 methylene groups $H_{2}N-C{H}_2-C{H}_2-C{H}_2-C{H}_2-C{H}_2-COOH$