Practice - Summary
Enroll to start learning
You’ve not yet enrolled in this course. Please enroll for free to listen to audio lessons, classroom podcasts and take practice test.
Practice Questions
Test your understanding with targeted questions
What is the rate of reaction?
💡 Hint: Think about what changes during a reaction.
Name one factor that affects the rate of reaction.
💡 Hint: Consider what might speed up or slow down a reaction.
4 more questions available
Interactive Quizzes
Quick quizzes to reinforce your learning
What is the primary factor affecting reaction rate when concentration increases?
💡 Hint: Think about what happens in crowded places.
True or False: A catalyst is consumed during a reaction.
💡 Hint: Consider the role of a bridge that supports traffic.
1 more question available
Challenge Problems
Push your limits with advanced challenges
If you double the concentration of reactants in a reaction that follows first-order kinetics, what will happen to the rate?
💡 Hint: Think about how changing one variable affects others.
You observe that the reaction rate increases when you increase the surface area of a solid reactant. Explain why this occurs.
💡 Hint: Relate this to how granulated sugar dissolves faster than a cube.
Get performance evaluation
Reference links
Supplementary resources to enhance your learning experience.