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  4. Terylene is the polyester of

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Q. Terylene is the polyester of

MHT CETMHT CET 2007

Solution:

Terylene (Dacron) is a polyester fibres which is prepared by condensation polymerisation of ethylene glycol and terephthalic acid with elimination of water. This reaction takes place about 425-475 K.

$n\left( HO - CH _{2}- CH _{2}- OH \right)$

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