1.

Name the monomer present in the following polymer i) Poly vinyl chloride. Ii) Natural rubber.

Answer»

Solution :By co-polymerization of 1,3 -butadiene and ACRYLO nitrile in the presence of peroxide or sodium catalyst.

(b) (i) Vinyl chloride OR CHLOROETHANE.
(ii) ISOPRENE OR 2-methyl -1,3 - butadiene .
(c) Poly `beta`- hydroxybutyrate - co `beta`-hydroxy valerate (PHBV) OR Nylon 2-Nylon 6 OR polyglycodic acid (PGA) OR polylactic acid (PLA) OR polycaprolactone (PCL) OR Any natural polymer.


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