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Which of the following type of bonding maintains the alignment of chains of the polyester?

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in Engineering Chemistry I by (506k points)
Which of the following type of bonding maintains the alignment of chains of the polyester?

(a) Vander Waal’s force

(b) Dipole-dipole attraction

(c) Hydrogen bonding

(d) Covalent bonding

This question was posed to me by my school principal while I was bunking the class.

I would like to ask this question from Fibers topic in division Polymers of Engineering Chemistry I

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Best answer
Correct option is (b) Dipole-dipole attraction

Best explanation: Dipole-dipole attraction are induced due to the dipole formed by the alignment of negative and positive charges and hence this type of bonding maintains the alignment of chains of the polyester.

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