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Write the equation for the formation of ...

Write the equation for the formation of the polymer by the interaction of ethylene glycol and terephthalic acid. Name the polymer. 

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Dacron or terylene is manufactured by heating a mixture of ethylene glycol and terepathalic acid at 420 to 460 K in the presence of zinc acetate - antimony trioxide catalyst it is one of the condensation polymerisation.

The polymer is Decron (or) Terylene (or) PETP
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