Test your understanding with targeted questions related to the topic.
Question 1
Easy
Define initial rate.
π‘ Hint: Think about the timing in the reaction.
Question 2
Easy
What does it mean when a reaction is first order?
π‘ Hint: Consider how concentration affects speed.
Practice 4 more questions and get performance evaluation
Engage in quick quizzes to reinforce what you've learned and check your comprehension.
Question 1
What is the initial rate of a reaction?
π‘ Hint: Focus on timing in regards to the reaction.
Question 2
True or False: A zero order reaction's rate is dependent on the reactant concentration.
π‘ Hint: Reflect on how concentration variations affect speed.
Solve and get performance evaluation
Push your limits with challenges.
Question 1
You conduct an experiment showing that when [A] is doubled, and the rate increases by a factor of 2, while when [B] is doubled, the rate increases by a factor of 4. Determine the orders of the reaction with respect to [A] and [B] and write the rate law.
π‘ Hint: Analyze how each change in concentration impacted the rate.
Question 2
During a reaction study, you notice that doubling the concentration of a reactant doesn't change the initial rate. What can you conclude about the reaction order with respect to that reactant, and why?
π‘ Hint: Reflect on the independent characteristics of zero-order reactions.
Challenge and get performance evaluation