Adding a catalyst to a reaction at equilibriumA. changes QB. changes `K_(eq)`C. changes both `Q` and `K_(eq)`D. changes neither `Q` nor `K_(eq)`

Adding a catalyst to a reaction at equilibriumA. changes QB. changes `

1.	Adding a catalyst to a reaction at equilibriumA. changes QB. changes `K_(eq)`C. changes both `Q` and `K_(eq)`D. changes neither `Q` nor `K_(eq)`
Answer» Correct Answer - D Adding a catalyst to a reaction at equilibrium has no effect on the value of Q and `K_(aq)` because a catalyst affects the activation energy of both forward and reverse reactions equally. It changes both rate constants `(K_(f)` and `K_(b))` by the same factor. So their ratio, `K_(aq)`, does not change.

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Adding a catalyst to a reaction at equilibriumA. changes QB. changes `K_(eq)`C. changes both `Q` and `K_(eq)`D. changes neither `Q` nor `K_(eq)`

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