Chemistry - Polymer Question with Solution | TestHub

Polyvinyl chloride (PVC) is a widely used synthetic plastic polymer. It is water-resistant and durable, making it the primary material used in the manufacture of articles like raincoats, hand bags, vinyl flooring, and water pipes.

The monomer of PVC is vinyl chloride (${\text{CH}}_2=\text{CHCl}$). Upon polymerization, it forms PVC, which has the repeating unit $-{\left[{\text{CH}}_2-\underset{\text{Cl}}{\mathrm{CH}}\right]}_n-$.

Answer: $-\left[{\text{CH}}_2-\underset{\text{Cl}}{\mathrm{CH}}\right]{-}_n$