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Polymerisation of vinyl cyanide with peroxide catalyst forms _______

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in Chemistry – Class 12 by (188k points)
Polymerisation of vinyl cyanide with peroxide catalyst forms _______

(a) PVC

(b) PAN

(c) PET

(d) HDP

I had been asked this question during an online exam.

This interesting question is from Types of Polymerisation Reactions topic in chapter Polymers of Chemistry – Class 12

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Right choice is (b) PAN

The best I can explain: Polyacrylonitrile (PAN) is a polymerised product of acrylonitrile (vinyl cyanide) in the presence of a peroxide catalyst. Vinyl cyanide can be prepared by treating ethyne with HCN in the presence of Ba(CN)2 catalyst. PAN is used for making orlon and acrilan.

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