Live Quiz Arena
🎁 1 Free Round Daily
⚡ Enter ArenaQuestion
← ScienceWhich outcome results with increased Arrhenius pre-exponential factor?
A)Reaction rate constant increases✓
B)Activation energy requirements intensify
C)Kinetic isotope effect disappears
D)Equilibrium constant gets smaller
💡 Explanation
An increased Arrhenius pre-exponential factor directly influences the reaction rate via Collision Theory, because more molecular collisions will have proper orientation and energy profiles; therefore reaction rate increases, rather than decreases, as activation energy deals with the exponential term.
🏆 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 outcome results when piezoelectric ignition nears capacitance limit?
- Which consequence results when increased hydrocarbon chain saturation bypasses enzymatic catalysts?
- Which outcome arises when volatile liquid cools rapidly by evaporation?
- Which outcome occurs when exceeding design limits in steam turbine engines?
- Which risk increases when a semiconductor device's band gaps shrink under rising temperature?
- Which consequence results when rapid heating induces a phase transition in metallic glass?
