• # question_answer Which of the following statements is not correct? A)  Terylene is a polyester polymer.B)  The monomer of natural rubber is butadiene.C)  Caprolactum is the monomer of nylon 6.D)  Phenol formaldehyde resin is known as 'Bakelite?

Monomer of natural rubber is isoprene. $\underset{(2-methylbuta-1,3-dience)}{\mathop{\underset{\text{Isoprene}}{\mathop{{{H}_{2}}C=\overset{C{{H}_{3}}}{\mathop{\overset{|}{\mathop{C}}\,}}\,-CH=C{{H}_{2}}}}\,}}\,$ Hence, the correct option is [b].