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Polymerisation of Alkenes

How many of t...

Question

How many of the following is a condensation polymer?
Polystyrene, Neoprene, PAN, Polyethylene terephthalate

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Solution

Polyethylene terephthalate (PET) is a condensation polymer.

Polystyrene is an addition polymer of styrene.

Neoprene is formed by the free radical polymerisation of chloroprene. It is an addition polymer.

PAN is prepared by free radical addition polymerisation.

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