question_answer 15)

Explain the term copolymerization and give two examples. It includes involvement of two or more monomers, for polymerization.  

Answer:

Copolymerization It is the polymerization reaction in whichmore than one monomers polymerize to form a copolymer. Examples. (i) Buna-S Copolymer is formed by the copolymerization ofmonomers buta -1, 3-diene and styrene. (ii) Buna-N Copolymer is formed by thecopolymerization of monomers buta-1,3-diene and acrylonitrile.