Question

Arrange the following in the increasing order of their intermolecular forces.
Nylon-6, Neoprene, Polyvinyl chloride
(I) (II) (III)

Answer 1

Neoprene < PVC < Nylon $6$

Nylon$-6$ is a condensation polymer whereas PVC and neoprene is an addition polymer and hence the order, condensation polymers are weaker than addition polymer.