Live Quiz Arena
🎁 1 Free Round Daily
⚡ Enter ArenaQuestion
← ScienceWhich risk increases when ethylene's pi bond breaks?
A)Polymerization chain reaction is initiated✓
B)Sigma bond strength decreases
C)Resonance stabilization gets enhanced
D)Conjugation length of structure declines
💡 Explanation
Breaking the ethylene pi bond initiates the free radical polymerization, because it forms reactive ethylene radicals. Therefore, polymerization occurs rather than resonance, since radicals initiate chain reactions, and sigma bonds wouldn't be primarily weakened.
🏆 Up to £1,000 monthly prize pool
Ready for the live challenge? Join the next global round now.
*Terms apply. Skill-based competition.
Related Questions
Browse Science →- Which consequence results when ambient light reflects off an oil film?
- Which risk increases when a pressurized water reactor's coolant leaks?
- Which consequence results when reflections inside an optical fiber exceed the fiber's numerical aperture constraint?
- Which outcome limits scramjet performance at high Mach?
- Which outcome results when electron shielding decreases in germanium?
- Which mechanism causes electron scattering in metal fatigue?