1.

(a) What is meant by polymerisation? Name the monomer used in the preparation of Polyvinyl Chloride (PVC).(b) Write partial structure of the following polymers.(i) Poly propene (ii) Teflon(iii) Neoprene

Answer»

SOLUTION :The process of formation of polymers from the RESPECTIVE monomers is called polymerisation. (b) (i) Poly propene.
`[-CH_(2)-overset(CH_(3))overset(|)(C)H]_(N)`
(ii) TEFLON `[CF_(2)-CF_(2)-]_(n)`
(iii) Neoprene `[-CH_(2)-overset(CL)overset(|)(C)=CH-CH_(2)-]`.


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