Quiz: Collision Theory - Why Reactions Happen
Edexcel GCSE Chemistry
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Building on what you've learned about reaction rates, let's test your understanding of collision theory and why reactions happen!
What must happen for a chemical reaction to occur?
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Which factors affect the rate of reaction? (Select all that apply)
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In collision theory, particles must collide with sufficient {{blank0}} and the correct {{blank1}} for a reaction to occur.
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Match the items on the left with their correct pairs on the right
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Match the items on the left with their correct pairs on the right
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Which statement best explains activation energy?
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Why does increasing temperature increase reaction rate? (Select all that apply)
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Match the items on the left with their correct pairs on the right
The rate of reaction is proportional to the {{blank0}} of successful collisions per second.
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