1.

`~[NH (CH_(2)) NHCO (CH_(2))_(4) CO]~` is aA. copolymerB. addition polymerC. therom-setting polymerD. homopolymer

Answer» Correct Answer - A
`-[NH(CH_(2))_(6)NHCO(CH_(2))_(4)CO-]_(n)` is a coplomer. Polmers whose repeating structural units are derived from two or more types of monomer units are called copolmer `nH_(2)N(CH_(2))_(6)NH_(2)+nHOOC(CH_(2))_(4)COOH`
`overset("Polymerisation")underset(-nH_(2)O)to-[NH(CH_(2))_(6)NHCO(CH_(2))_(4)CO-]_(n)`


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