Answer:
The polymers play very important role in our daily life as 1- polyethene in shopping bags.2-nylon in suit cases, purses, school bags.3-polyvinylchloride inwaste pipes, electric wiring pipes.4-polyvinylacetate in plastic bottles, in utensils etc. all the plastics are polymers. the backlite plastic is used to make the body of electronic devices as T.V the inner part of passenger compartment of aeroplane is mostly composed of backlite.