Live Quiz Arena
🎁 1 Free Round Daily
⚡ Enter ArenaQuestion
← ScienceWhich outcome occurs the instantaneous reactant concentration exceeds needed activation energy?
A)Increased exothermic reaction rate constant✓
B)Decreased endothermic reaction yield
C)Equilibrium shifts towards reverse reaction
D)Catalyst experiences permanent saturation
💡 Explanation
An increased reaction rate happens because the Arrhenius equation shows that higher activation energy leads to an exponential increase in the rate constant via Boltzmann distribution. Therefore, the reaction rate increases, rather than decreasing the reactant yield or the equilibrium shifting.
🏆 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 excess free ions contaminate electrolyte solutions?
- Which consequence results when excessive mass concentration exists?
- Which consequence results when halide perovskites degrade under illumination?
- Which outcome reduces efficiency in laser-induced forward transfer (LIFT) during microfabrication?
- Which consequence results when thermal expansion overwhelms tolerances in a piston engine?
- Which mechanism causes silicon doping to alter semiconductor conductivity via electron availability?
