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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
Define a spontaneous reaction.
💡 Hint: Think about a reaction that happens without any push.
Question 2
Easy
Give an example of a non-spontaneous reaction.
💡 Hint: Consider a reaction needing a continuous energy source.
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 a spontaneous reaction?
- A reaction requiring energy input
- A naturally occurring reaction
- None of the above
💡 Hint: Think about examples you encounter daily.
Question 2
Electrolysis is an example of which type of reaction?
- Spontaneous
- Non-Spontaneous
- Both
💡 Hint: Consider what energy is required for this process.
Solve 2 more questions and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Discuss how spontaneous and non-spontaneous reactions relate to the concepts of entropy and Gibbs free energy.
💡 Hint: Consider the definitions of entropy and Gibbs free energy and how they relate to spontaneous occurrences.
Question 2
Design an experiment to demonstrate a non-spontaneous reaction and how it can be made spontaneous.
💡 Hint: Consider common lab equipment and safety while showing the process.
Challenge and get performance evaluation