Which of the following is an example of a fib | vedclass

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(D) Fibres are polymers that have strong intermolecular forces between the chains,such as hydrogen bonds or dipole-dipole interactions. These forces l

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$[-OC-C_6H_4-CO-O-CH_2-CH_2-O-]_n$

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(D) Fibres are polymers that have strong intermolecular forces between the chains,such as hydrogen bonds or dipole-dipole interactions. These forces lead to close packing,which imparts crystalline character and makes them long,thin,and thread-like,suitable for weaving into fabrics. Examples include nylon-$66$,silk,and terylene (also known as dacron). The structure given in option $D$ represents terylene (dacron),which is a polyester fibre formed by the condensation polymerization of ethylene glycol and terephthalic acid.

Which of the following is an example of a fibre?

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