Looking for classes? Ksquare Career Institute, Bengaluru →
Which of the following is a natural polymer?
A
poly (Butadiene-styrene)
B
polybutadiene
C
poly (Butadiene-acrylonitrile)
D
$cis$-1,4-polyisoprene
Detailed Solution
Natural rubber is a naturally occurring polymer: cis-1,4-polyisoprene.
Polybutadiene, Buna-S and Buna-N are synthetic polymers.