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AP Chemistry/Unit 6: Thermodynamics
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Properties of a Catalyzed Reaction

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A catalyst increases the rate of a reaction by providing an alternative mechanism with a lower activation energy. Which of the following statements about a catalyzed reaction, when compared to the uncatalyzed reaction, is incorrect?

A

The energy barrier is lowered

B

The reaction rate is increased

C

The reaction pathway is altered

D

The enthalpy change (ΔH) of the reaction is decreased

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