Chapter 12, Problem 4QP

Interpretation Introduction

Interpretation:

The structure of the addition polymer formed by 1-butene is to be represented.

Concept introduction:

Polymers are molecules of high molecular masses, which are made up of repeating monomer units. Polymers are the backbone of four major chemical industries, viz., plastics, elastomers, fibers, and paints and varnishes.

On the basis of the mode of polymerization, polymers have been classified into two subgroups, which are addition polymers and condensation polymers.

Addition polymers are formed when there is a movement of electrons from multiple bonds into new single bonds between molecules without elimination of small molecule.

Polymers which are formed by elimination of small molecules like ${\text{H}}_2\text{O}$ are condensation polymer.