Professional Courses
Industry-relevant training in Business, Technology, and Design to help professionals and graduates upskill for real-world careers.
Categories
Interactive Games
Fun, engaging games to boost memory, math fluency, typing speed, and English skills—perfect for learners of all ages.
Typing
Memory
Math
English Adventures
Knowledge
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 related to the topic.
Question 1
Easy
What is molecularity?
💡 Hint: Think about how many particles are interacting in one step.
Question 2
Easy
Give an example of a unimolecular reaction.
💡 Hint: Look for reactions involving a single molecule breaking down.
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 type of reaction involves two molecules colliding?
- Unimolecular
- Bimolecular
- Termolecular
💡 Hint: Think about the prefix 'bi-' meaning two.
Question 2
True or False: All reactions have a rate-determining step.
- True
- False
💡 Hint: Consider how reactions progress and the concept of bottlenecks.
Solve 2 more questions and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Design an experiment to analyze a bimolecular reaction and predict how changing the concentration of one reactant affects the rate.
💡 Hint: Consider using the rate expression to analyze your results.
Question 2
A chemical reaction follows the path A → B → C. If step A → B is the rate-determining step, how would you express the overall rate law?
💡 Hint: Reflect on the principles of rate laws relating to the slowest step in a mechanism.
Challenge and get performance evaluation