Q. Among the following, the wrong statement is
A) PMMA is plexiglass
B) SBR is natural rubber
C) PTFE is teflon
D) LDPE is low density polythene
Explanation
(b)
SBR (styrene-butadiene) is a synthetic rubber.
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.