In case of dry spinning of polymers, the polymer solution in a volatil – McqOptions

MCQOPTIONS

1.	In case of dry spinning of polymers, the polymer solution in a volatile solvent is forced through the spinnerates into a warm air chamber, where the solvent evaporates leaving behind the polymer in the filament form. Dry spinning is used for __________ fibres.
A.	polythene
B.	PVC
C.	rayon
D.	polyvinyl acetate
Answer» C. rayon

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