Q. Which one of the following polymers is prepared by condensation polymerisation?
A) Teflon
B) Natural rubber
C) Styrene
D) Nylon-66
Explanation
[Solution from source] Nylon-66 forms from hexamethylenediamine and adipic acid with loss of water, a condensation polymerisation. Teflon and polystyrene are addition polymers, and natural rubber is a polyisoprene addition polymer. Answer (4).
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.