Which of the following statements is true? (Select all that apply.) O Changing the temperature of the reaction, does not change the activation energies of any of the collisions. A catalyst increases the rate of the reaction and is recovered at the end of the reaction. The elementary step with the lowest activation energy determines is the rate determining step. An activated complex increases the reaction rate without being consumed. O On the reaction profile for an elementary step, the activated complex has the maximum potential energy.

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