Buna -N synthetic rubber is a copolymer of : – InterviewSolution

1.	Buna -N synthetic rubber is a copolymer of :
Answer» ` H_2C =CH-CH=CH_2 and H_5 C_6 -CH =CH_2` ` H_2C =CH -CN and H_2C =CH -CH =CH_2` ` H_2C =CH-CN and H_2C =CH -C =underset( CH_3) underset(\|)CH_2` ` H_2C =CH -overset( CL) overset( \| )C= CH_2 and H_2C =CH -CH =CH_2` Answer :B

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