VibraXX
Live Quiz Arena
🎁 1 Free Round Daily
⚡ Enter Arena
HomeCategoriesScienceQuestion
Question
Science

Which outcome results when a catalyst degrades during polymerization?

A)Reduced polymer chain average length
B)Increased rate of monomer conversion
C)Narrower polymer molecular weight distribution
D)Enhanced polymer stereoregularity control

💡 Explanation

Catalyst degradation slows down chain initiation, because fewer chains start while active chain concentration also lowers. Therefore, more monomers add per starting chain, thus increasing average length ends early. Rather than increased conversion, overall reaction slows.

🏆 Up to £1,000 monthly prize pool

Ready for the live challenge? Join the next global round now.
*Terms apply. Skill-based competition.

⚡ Enter Arena

Related Questions

Browse Science