The advantages of lowering the activation energy is that It allows reactions to proceed more quickly.
Activation energy is defined as that energy barrier that must be broken or overcome before a reaction takes place.
For a chemical reaction to occur there must be collision between the particles of the reactants.
The rate of reaction depends on the frequency of effective collision between the reacting particles.
Effective collisions are those that result in reactions, which when they occur the colliding particles become activated with increased kinetic energy.
This energy must exceed a particular energy barrier for a particular reaction if the reaction must take place.
When this energy barrier (activation energy) is lowered, it allows the reaction to occur faster.
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