What is the effect of a higher concentration of reactants on the rate of a reaction?
Practice Questions
1 question
Q1
What is the effect of a higher concentration of reactants on the rate of a reaction?
Rate decreases
Rate increases
Rate remains constant
Rate becomes zero
According to the rate laws, increasing the concentration of reactants generally increases the rate of reaction, as it leads to more frequent collisions.
Questions & Step-by-step Solutions
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Q
Q: What is the effect of a higher concentration of reactants on the rate of a reaction?
Solution: According to the rate laws, increasing the concentration of reactants generally increases the rate of reaction, as it leads to more frequent collisions.
Steps: 5
Step 1: Understand that a reaction involves reactants coming together to form products.
Step 2: Know that for a reaction to happen, reactant particles must collide with each other.
Step 3: Realize that if there are more reactant particles (higher concentration), there are more chances for collisions.
Step 4: Recognize that more collisions usually mean the reaction will happen faster.
Step 5: Conclude that a higher concentration of reactants generally increases the rate of the reaction.
