1.

Which of the following polymeris biodegradable ?

Answer»

`(--CH_(2)-underset(Cl) underset(|)(C)=CH-CH_(2)--)_(n)`
`(--CH_(2)-CH=CH-CH_(2)-CH_(2)-overset(CN)overset(|)(C)H--)_(n)`
`(--O-underset(CH_(3))underset(|)(C)H-CH_(2)-underset(O)underset(||)(C)-O-underset(CH_(2)CH_(3)) underset(|)(C)H-CH_(2)-underset(O)underset(||)(C)--)_(n)`
`[--overset(H)overset(|)N-(CH_(2))_(6)-overset(H)overset(|)N-overset(O)overset(||)(C)-(CH_(2))_(4)-overset(O)overset(|)(C)--]_(n)`

Solution :`[--overset(H)overset(|)N-(CH_(2))_(6)-overset(H)overset(|)N-overset(O)overset(||)(C)-(CH_(2))_(4)-overset(O)overset(|)(C)--]_(n)`is a biodegradablepolymer .


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