From collision theory, the reaction rate constant is proportional to_________________?
Correct answer: D. Tm exp (-E/RT)
- A. exp (-E/RT)
- B. exp (-E/2RT)
- C. √T
- D. Tm exp (-E/RT)
Explanation
Collision theory combines the collision-frequency factor, commonly represented by T^m, with the fraction of collisions having enough energy, exp(-E/RT). Thus the general proportional form is T^m exp(-E/RT).
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