Explain speedup the reaction without changing k

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Which of the following are ways that catalysts can speed up reactions rates? You must check all answers that apply.

A) Speedup the reaction without changing k.
B) Decrease the energy of activation.
C) Change the path of the reaction.
D) Increase the collision frequency.
E) Increase the activation energy.

My first try was A,B,C,D and my second try was B,C.

Reference no: EM13264576

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