For the formation of terylene,the number of m | vedclass

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(A) Terylene (also known as Dacron) is a condensation polymer formed by the reaction between ethylene glycol $(HO-CH_2-CH_2-OH)$ and terephthalic acid

Vedclass · Accepted Answer

$1$

Vedclass · Answer

(A) Terylene (also known as Dacron) is a condensation polymer formed by the reaction between ethylene glycol $(HO-CH_2-CH_2-OH)$ and terephthalic acid $(C_6H_4(COOH)_2)$.The polymerization reaction is represented as:$n \ HO-CH_2-CH_2-OH + n \ HOOC-C_6H_4-COOH \rightarrow -[O-CH_2-CH_2-O-CO-C_6H_4-CO]_n- + 2n \ H_2O$From the stoichiometry of the reaction,$n$ moles of ethylene glycol react with $n$ moles of terephthalic acid.Therefore,for $1$ mole of terephthalic acid,$1$ mole of ethylene glycol is required.

For the formation of terylene,the number of moles of ethylene glycol required per mole of terephthalic acid is

Similar Questions

Which raw material is used in the preparation of $Nylon-6,6$?

Which polymer is formed by the condensation polymerization of hexamethylenediamine and adipic acid?

Which of the following polymers can be formed by a condensation polymerization reaction?

Which one of the following is not used as an initiator in ionic polymerisation?

From which of the following compounds is thermocol obtained?

Vedclass Test Series

Exam Paper Generator

Online Exam Module