Arrange the following polymers in increasing order of their intermolecular forces: (1) Nylon 6,6, Buna-S, Polythene. (2) Nylon 6, Neoprene, Polyvinyl chloride.
A. `A lt B lt C `
B. `B lt C lt A `
C. `B gt A gt C `
D. `C lt A lt B `

General Awareness POLYMERS IN GENERAL AWARENESS . 2 years ago

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Correct Answer - B
Nylon -66 is a fibre , thus has strong intermolecular forces like H-bonding . Buna-S ia an elastomer , thus has weakest intermolecular forces . Polythene is a thermoplastic polymer , thus the intermolecular forces present in polyethene are in between elastomers as fibres. Thus , the order of intermolecular forces is `B lt C lt A ` .

Posted on 06 Oct 2022, this text provides information on General Awareness related to POLYMERS IN GENERAL AWARENESS. Please note that while accuracy is prioritized, the data presented might not be entirely correct or up-to-date. This information is offered for general knowledge and informational purposes only, and should not be considered as a substitute for professional advice.

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