Q. Head-to-tail addition takes place in chain-growth polymerization when monomer is
A) [image:15_image17.emf]
B) $CH_{2} = CH - CH = CH_{2}$
C) [image:15_image18.emf]
D) $CH_{2} = CH - C \equiv N$
Explanation
(a)
Vinyl derivatives containing electron releasing group readily undergo head to tail addition polymerization.
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.