Which of the following polymers is obtained by condensation polymerization?
(a) Polyethene
(b) Polystyrene
(c) Polyvinylchloride
(d) Carbamide
I had been asked this question during an online interview.
Question is from Plastics in section Steel, Timber, Mortar, Plastics, Non-Ferrous Metals and Alloys of Construction & Building Materials