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← ScienceWhich outcome results when a catalyst alters reaction kinetics?
A)Change in forward rate constant✓
B)Equilibrium constant shift
C)Reactant concentration increase
D)Change in thermodynamic state
💡 Explanation
Introduction of a catalyst lowers the activation energy via a different reaction pathway, because this accelerates molecular processes; therefore the forward rate constant experiences a change, rather than a shift in equilibrium constant which would require altered thermodynamics.
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