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Collision Theory
    Reaction takes place when particles collide.



Animation:

                       http://
  www.absorblearning.com/media/attachment.action?quick
                     =vs&att=2278
Collision Theory
In general, the more collisions, the
  faster is the reaction.

However, this is not always true.

Why?
http://www.bbc.co.uk/schools/gcsebitesize/science/ocr_gate
As we can see … …

             Collisions


Successful                Unsuccessful
   or                          or
Effective                 Ineffective
Therefore … …
   An effective (successful) collision will occur
    if the particles are colliding with sufficient
    amount of energy

    The more effective collisions there are, the
    faster the reaction.

More Related Content

Collision theory v2

  • 1. Collision Theory Reaction takes place when particles collide. Animation: http:// www.absorblearning.com/media/attachment.action?quick =vs&att=2278
  • 2. Collision Theory In general, the more collisions, the faster is the reaction. However, this is not always true. Why? http://www.bbc.co.uk/schools/gcsebitesize/science/ocr_gate
  • 3. As we can see … … Collisions Successful Unsuccessful or or Effective Ineffective
  • 4. Therefore … …  An effective (successful) collision will occur if the particles are colliding with sufficient amount of energy  The more effective collisions there are, the faster the reaction.