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Buna-N rubber is formed by copolymerizing which pair of monomers?

1. 1,3-Butadiene and styrene
2. Acrylonitrile and 1,3-butadiene
3. Acrylonitrile and isoprene
4. Chloroprene and 1,3-butadiene

Correct answer: Acrylonitrile and 1,3-butadiene

Solution

Buna-N rubber is a type of synthetic rubber created through the copolymerization of acrylonitrile and 1,3-butadiene, which imparts oil resistance and durability to the final product.

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