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Which outcome occurs when unsaturated molecular chains undergo vulcanization with sulfur compounds?

A)Increased elasticity via cross-linking
B)Decreased thermal stability due to degradation
C)Enhanced brittleness from chain scission
D)Reduced solvent resistance by solvation

💡 Explanation

When unsaturated molecular chains undergo vulcanization, sulfur cross-linking occurs because sulfur atoms form covalent bonds between polymer chains improving the material's elasticity & strength. Therefore, increased elasticity results, rather than degradation, brittleness, or reduced solvent resistance with improper reactions.

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