Which of the following parameters is never af | vedclass

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(D) catalyst provides an alternative reaction pathway with a lower activation energy $(E_a)$.This increases the rate constant $(k)$ and consequently t

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Enthalpy of reaction

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(D) catalyst provides an alternative reaction pathway with a lower activation energy $(E_a)$.This increases the rate constant $(k)$ and consequently the rate of the reaction.However,the enthalpy of reaction $(\Delta H)$ is a state function that depends only on the initial and final states of the reactants and products.Therefore,the enthalpy of reaction remains unchanged by the presence of a catalyst.

Which of the following parameters is never affected by using a catalyst during a reaction?

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