In the natural rubber 'Caoutchouc', the isopr | vedclass

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(C) Natural rubber is a polymer of isoprene ($2$-methyl-$1,3$-butadiene). In the polymerization process, the isoprene units are linked primarily in a

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Head-to-tail

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(C) Natural rubber is a polymer of isoprene ($2$-methyl-$1,3$-butadiene). In the polymerization process, the isoprene units are linked primarily in a $1,4$-addition manner. This linkage occurs in a $Head-to-tail$ fashion, where the $Head$ ($CH_2$ group) of one unit joins to the $Tail$ ($CH_2$ group) of the next unit. This configuration is favored due to steric effects and results in the formation of cis-$1,4$-polyisoprene.

In the natural rubber 'Caoutchouc', the isoprene units are joined by

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