1.

The two monomers requiredin the preparation of terylene are

Answer»

vinylchloride
phthalic acid and ethylene glycol
terephthalic acid and ethylene glycol
adipic acid and hexamethylene DIAMINE

SOLUTION :We know that , terylene is PREPARED by the condensationpolymerization of ethylene glycol and terephthlic acid with the elimination of WATER MOLECULE.


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