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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What does the rate law express?
💡 Hint: Think about the mathematical relationship defined in the section.
Question 2
Easy
If the order of a reaction with respect to reactant A is 1, what happens to the rate if we double [A]?
💡 Hint: Consider how the order impacts the reaction rate.
Practice 4 more questions and get performance evaluation
Interactive Quizzes
Engage in quick quizzes to reinforce what you've learned and check your comprehension.
Question 1
What does the order of reaction tell us?
- A: It indicates the total time for a reaction to complete.
- B: It indicates how the rate depends on the concentration of reactants.
- C: It shows how temperature affects the reaction.
💡 Hint: Think about what the order responds to.
Question 2
True or False: A first-order reaction has a linear relationship between reactant concentration and rate.
- True
- False
💡 Hint: Recall how first-order reactions behave.
Solve and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
A reaction has a rate law given by Rate = k ⋅ [C]^2 ⋅ [D]^1. What would happen to the rate if [C] is quadrupled and [D] is doubled?
💡 Hint: Use the powers of the concentrations to determine the overall impact on the rate.
Question 2
If a graph plotting ln[A] vs. time shows a linear relationship, can you determine the value of the rate constant if the slope is -0.5?
💡 Hint: Recall the relationship between slope and the rate constant for first-order reactions.
Challenge and get performance evaluation