Chemistry · Rate of a chemical reaction, factors affecting the rate of reactions: concentration, temperature, pressure and catalyst
As the concentration of reactants increases:
As the concentration of reactants increases:
- A. rate of the reaction decreases
- B. rate of the reaction increases
- C. rate of the reaction remains the same
- D. reaction stops
Step-by-step solution
According to collision theory, increasing the concentration of reactants increases the number of particles per unit volume, leading to more frequent collisions and thus a higher reaction rate.
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