1.

Which one of the following polymers is prepared by condensation polymerisation?

Answer»

Teflon
Natural rubber
Styrene
Nylon-6, 6

Solution :Copolymer of ADIPIC acid and HEXAMETHYLENE diamine.
`underset"Adipicacid"(nHOOC(CH_2)_4COOH)+underset"Hexamethylenediamine"(nH_2N(CH_2)_6NH_2)to underset"Nylon 6,6"((--OVERSET(O)overset(||)C-(CH_2)_4-oversetOoverset(||)C-NH-(CH_2)_6-NH--)_n)`


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