I believe the answer was told to me that it was D. Can you explain to me why it\

Question

I believe the answer was told to me that it was D. Can you explain to me why it's D, and if it's NOT D, can you explain to me why it is not and how you got your answer? Thank you :)

Energy Reaction Coordinate Reaction Coordirjate 21. For the chemical reactivn system described by the diagram above, which statement is false? A. Adding a catalyst wll change the activation energy. B. The forward reaction is exothermic. V C. The reverse reaction s endothermic. D. At equilibrium, the activation energy for the forward reaction is equal to the activation energy rward reactionas exothemc for the reverse reactionx E. The activation energy for the reversc rcaction is greater than the activation energy for the forward reaction.

Explanation / Answer

(D)

Because at equilibrium rate of forward and backward reactions are same but activation energies are different.

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