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

Which outcome limits a catalytic converter's efficiency given fixed rate constants?

A)Catalyst surface area decreases over time
B)Temperature maintenance becomes thermodynamically unfeasible
C)Equilibrium shifts due to product accumulation
D)Precious metal oxidation surpasses reduction rates

💡 Explanation

Equilibrium shifts toward reactants due to product build-up, slowing the net reaction rate. Le Chatelier's principle dominates; therefore, even if the rate constants are unchanged, the overall conversion decreases rather than achieving full conversion, because products inhibit the reaction.

🏆 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