Acrilon is a hard, horny and a high melting material. Which of the following represents its structure ? (a) (b) (c) (d)

Acrilon is a polymerized product of vinyl cyanide (acrylonitrile). It is obtained by the addition polymerization of acrylonitrile in the presence of peroxide catalyst. The reaction is as shown below, Thus, (c) is the correct option.