5. Which statements are correct?
I. The activation energy of a reaction is not affected by temperature.
II. A catalyst reduces the enthalpy change of a reaction.
III. Catalysts provide alternative reaction pathways.
(A) I and II only
(B) I and III only
(C) II and III only
(D) I, II and III
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這是一道關於 化學動力學 (Chemic...
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I. 正確。活化能(activation...
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