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In a chemical reaction, when particle size is reduced, the rate of reaction increases because of increased surface area of the
reactants.
Why would increased surface area increase reaction rate?
-0)
A)
It increases the number of collisions among particles.
B)
It decreases the activation energy.
It increases the concentration.
D)
It decreases the temperature.

Respuesta :

Answer:

option A

for more information, refer to https://brainly.com/question/13441946

samueladesida43

An increased surface area would increase the reaction rate because it increases the number of collisions among particles.

What is rate of a reaction?

Rate of a reaction is the speed or length of time it takes for a reaction to take place.

The rate of a chemical reaction can be affected by the following:

  • Increase in surface area of reactants
  • Increase in temperature

According to this question, when particle size is reduced, the rate of reaction increases because of increased surface area of the reactants.

This is because the increase in surface area increases the number of collisions among particle.

Learn more about rate of reaction at: https://brainly.com/question/8592296

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