Effect of concentration & pressure

• What happens to the number of particles in a solution as concentration increases?


  The number of particles increases
• How does an increase in concentration affect collision frequency?

  It increases collision frequency
• What is the effect of increased collision frequency on the rate of reaction?

  It increases the rate of reaction
• What is the relationship between concentration, collision frequency, and reaction rate?

  • Higher concentration leads to more particles
  • More particles increase collision frequency
  • Increased collision frequency raises the rate of reaction
• What happens between A and B

  an increase in concentration

  
• where is there a higher concentration of particles?

  B which means that there are more particles present in the same volume than A

  
• what happens when pressure is increased?

  molecules have less space to move
• what happens to the number of effective collisions?

  it increases due to an increased collision frequency
• what does an increase in pressure do to the rate of reaction?

  it increases
• What happens between A and B?

  an increased collision in pressure

  
• Where is there a higher pressure?

  B which means that the same number of particles occupy a smaller volume