Q. Which of the following is not a synthetic fibre?
A) Rubber
B) Nylon-6
C) Nylon-6, 6
D) Nylon-6,10
Explanation
(a)
Rubber is natural polymer. Nylon-6,nylon-6 6 and nylon 6,10 are synthetic fibre or man-made polymers.
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.