Q. With increase in which of the following factors, tensile strength of a polymer increases?
A) Crystallinity
B) Melting point
C) Molecular weight
D) All of these
Explanation
(d)
With increase in molecular weight of a polymer, other properties such as tensile strength, crystallinity, melting point etc increase
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.