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← ScienceWhich outcome increases when a catalyst reduces ΔG† in a reaction?
A)Equilibrium constant approaches one
B)Reverse reaction's activation energy
C)Rate constant increases exponentially✓
D)Reactant concentration at equilibrium
💡 Explanation
The rate increases because reduction of the activation energy barrier accelerates the reaction exponentially via the Arrhenius equation. Therefore, the reaction goes faster, rather than influencing the equilibrium constant or energies of reverse reactions.
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