Which of the following statements is incorrec | vedclass

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(D) $PVC$ is Polyvinyl chloride. $PTFE$ is Polytetrafluoroethylene,commonly known as Teflon. $PMMA$ is Polymethyl methacrylate. $Buna-S$ is a syntheti

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$Buna-S$ stands for natural rubber

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(D) $PVC$ is Polyvinyl chloride. $PTFE$ is Polytetrafluoroethylene,commonly known as Teflon. $PMMA$ is Polymethyl methacrylate. $Buna-S$ is a synthetic copolymer of butadiene and styrene,not natural rubber. Natural rubber is a polymer of isoprene ($2$-methyl-$1,3$-butadiene). Therefore,the statement '$Buna-S$ stands for natural rubber' is incorrect.

Which of the following statements is incorrect?

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