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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is a transition-metal catalyst?
💡 Hint: Think about metals that can change states.
Question 2
Easy
Name one step in the catalytic cycle.
💡 Hint: Remember the sequence of events!
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 transition-metal catalyst?
- Increase activation energy
- Lower activation energy
- Reduce reaction rate
💡 Hint: Consider what a catalyst does to the energy barrier.
Question 2
True or False: A catalyst is consumed in the process of a chemical reaction.
- True
- False
💡 Hint: Recall the definition of a catalyst.
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Design an experiment to compare the effectiveness of two different transition-metal catalysts in hydrogenation reactions.
💡 Hint: Think about what measurements you can take to determine effectiveness.
Question 2
Assess the impact of temperature on the rate of a reaction catalyzed by a specific transition-metal complex.
💡 Hint: Remember the Arrhenius equation relates temperature to rate constant.
Challenge and get performance evaluation