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The polymer polyurethanes are formed by ...

The polymer polyurethanes are formed by treating dilsocyanate with

A

butadiene

B

isoprene

C

glycol

D

acrylonitrile

Text Solution

Verified by Experts

The correct Answer is:
C
`O=C=underset"Dilsocyanate"N-R-N=C=O`
`+ HO-underset"Glycol"R-OHrarr`
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