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Polymers — Chemistry STD 12 Science — Question

Gujarat BoardEnglish MediumSTD 12 ScienceChemistryPolymers1 Mark
Question
Why does cis-polyisoprene possess elastic property?
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Answer

The cis-polyisoprene molecule consists of various chains held together by weal vander Waals interactions and has a coiled structure. Thus, it can be stretched like a spring and shows elastic properties.

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