Which of the following statements is not true?
(a) Natural rubber is a hydrocarbon.
(b) Natural rubber is made of isoprene units
(c) Natural rubber is a polymer of 1,3-Butadiene
(d) Natural rubber can be vulcanized.
(a) Natural rubber is a hydrocarbon.
(b) Natural rubber is made of isoprene units
(c) Natural rubber is a polymer of 1,3-Butadiene
(d) Natural rubber can be vulcanized.