Monomer units of Dacron polymer are : | vedclass

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Question

(B) $Dacron$ (also known as $Terylene$) is a polyester polymer. It is formed by the condensation polymerization of $Ethylene \ glycol$ $(HO-CH_2-CH_2-

Vedclass · Accepted Answer

ethylene glycol and terephthalic acid

Vedclass · Answer

(B) $Dacron$ (also known as $Terylene$) is a polyester polymer. It is formed by the condensation polymerization of $Ethylene \ glycol$ $(HO-CH_2-CH_2-OH)$ and $Terephthalic \ acid$ $(HOOC-C_6H_4-COOH)$. The reaction is as follows: $n(HOOC-C_6H_4-COOH) + n(HO-CH_2-CH_2-OH) \rightarrow [-OC-C_6H_4-CO-O-CH_2-CH_2-O-]_n + 2n(H_2O)$ Thus,the correct option is $B$.

Monomer units of $Dacron$ polymer are :

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