Natural rubber exhibits extreme elasticity. Structurally, natural rubber is a linear addition homopo — Polymers Chemistry Question
Question
Natural rubber exhibits extreme elasticity. Structurally, natural rubber is a linear addition homopolymer of isoprene. What is its exact stereochemical configuration?
Answer: C
💡 Solution & Explanation
Natural rubber consists exclusively of 100% *cis* configuration at every double bond in the backbone. This bent geometry prevents close crystalline packing, creating a randomly coiled, highly elastic mass.
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