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What are the monomers of dacron?

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in Chemistry – Class 12 by (188k points)
What are the monomers of dacron?

(a) Ethane-1,2-diol and terephthalic acid

(b) Ethylene glycol and phthalic acid

(c) 1,3-Butadiene and terephthalic acid

(d) Ethylene glycol and 1,3-butadiene

I have been asked this question during a job interview.

This interesting question is from Types of Polymerisation Reactions in portion Polymers of Chemistry – Class 12

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Best answer
Right option is (a) Ethane-1,2-diol and terephthalic acid

To explain: Dacron or terylene is a condensation polymer formed by the step growth polymerisation of ethylene glycol and terephthalic acid.

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