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Title: Collision Theory
Description: Collision theory can be defined as before a chemical reaction takes place the must be an effective collision between the particles. This note is for beginner level for chemistry students
Description: Collision theory can be defined as before a chemical reaction takes place the must be an effective collision between the particles. This note is for beginner level for chemistry students
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Collision Theory
Collision theory explain that before a chemical reaction can take place there must be an effective
collision between the particles
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The factors are:1
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Surface area
3
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Pressure (for gases)
5
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g photosynthesis
6
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1
...
2
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g as in powdered substances) increases the rate of chemical reactions
because it increases the number colliding particles, i
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Effect of temperature:Temperature increase causes in crease in the kinetic energy of the reacting particles,making them
to movel react faster,in the same way, decrease in temperature, decrease rate of chemical
reaction
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Effect of pressure:For gases, increased pressure causes increase effective collision, thereby increasing the rate of
chemical reactions
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Effect of Light:Some reaction will be too slow or won't even take place without light (e
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6
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A catalyst does not affect the position of a chemical equilibrium,but it makes it so be attained
faster by reducing the activation energy
Title: Collision Theory
Description: Collision theory can be defined as before a chemical reaction takes place the must be an effective collision between the particles. This note is for beginner level for chemistry students
Description: Collision theory can be defined as before a chemical reaction takes place the must be an effective collision between the particles. This note is for beginner level for chemistry students