Which one of the following is not a condensation polymer?

Options

A. Melamine
B. Glyptal
C. Dacron
D. Neoprene

Answer

D

Explanation

Neoprene is an addition polymer of isoprene.
`nCH _ 2 - underset ("Chloroprene")CH - C overset (Cl) overset (|) C - CH _ 2 overset (O _ 2 " or peroxides")to underset("Neoprene") ((--CH _ 2 - overset (Cl) overset (|) C = CH - CH _ 2 --) )`