1.

Which factor imparts the crytalline nature to a polymer like nylon?

Answer»

STRONG intermolecularforces like hydrogen bonding between chains.
VAN der Waals forces between the polymericchain
CLOSE packing of the chains due to ionicbonding between the chains .
Three- dimensional NETWORK of chains.

Solution :Strong in intermolecular forces like hydrogen bonding lead to close pakcing of chainsimpart crystalline character .


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