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 mock test.
Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
Define a catalyst.
💡 Hint: Think about how enzymes work.
Question 2
Easy
What is heterogeneous catalysis?
💡 Hint: Consider the systems in which catalysts operate.
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 is the main function of a catalyst?
- Increase reactant volume
- Increase reaction rate
- Decrease activation energy
💡 Hint: Think about how catalysts influence reaction speeds.
Question 2
Is the catalyst consumed in the reaction?
- True
- False
💡 Hint: Reflect on how a catalyst can be reused.
Solve 3 more questions and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Discuss how temperature affects the rate of heterogeneous catalysis differently compared to homogeneous catalysis.
💡 Hint: Consider both phases when discussing energy levels.
Question 2
Evaluate the impact of a catalyst poison on industrial processes, providing an example.
💡 Hint: Think about how quality control affects production.
Challenge and get performance evaluation