Q. Which pair of polymers have similar properties?
A) Nylon, PVC
B) PAN, PTFE
C) PCTFE, PTFE
D) Bakelite, alkyl resin
Explanation
(c)
PCTFE and PTFE both have some carbon backbone.
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Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.