1.

Among cellulose, polyvinyl chloride, nylon and natural rubber, the polymer in which the intermolecular force of attraction is weakest is

Answer»

nylon
polyvinyl chloride
CELLULOSE
natural RUBBER

Solution :Nylon and cellulose, both have intermolecular hydrogen BONDING, polyvinyl chloride has dipole-dipole INTERACTIONS, while natural rubber has van der Waal forces which are WEAKEST.


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