MCQ
Effective collisions are those in which molecules must:
- AHave energy equal to or greater than the threshold energy
- BHave proper orientation
- CAcquire the energy of activation
- DAll of the above
✓
Answer
- All of the above
Explanation:
These are the characteristics of effective collisions.
Effective collisions are collision between two reactants with the appropriate orientation & with sufficient energy to overcome the activation energy barrier.
The number of effective collisions increases exponentially with an increase in temperature.
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