Question

Among cellulose, polyvinyl chloride, nylon and natural rubber, the polymer in which the intermolecular force of attraction is weakest is
(a) nylon
(b) polyvinyl chloride
(c) cellulose
(d) natural Rubber

Answer 1

I think cellulose will have weakest inter-molecular force of attraction .

Because other 3 : PVCs , natural rubber and nylon are known for their strong nature.

        Nylon is used in making ropes for very hard weight .

        PVCs pipes are nowadays widely used as insulating wire.

        Natural rubber is used in making tyres .

So I think cellulose would have weaker force of attraction.