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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is the definition of a base?
💡 Hint: Think about how bases interact with acids.
Question 2
Easy
Name one characteristic of bases.
💡 Hint: Recall the properties we discussed in class.
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
Which of the following is a property of bases?
- Sour taste
- Bitter taste
- Turns blue litmus paper red
💡 Hint: Think about the flavors of substances.
Question 2
True or False: Strong bases only partially dissociate in water.
- True
- False
💡 Hint: Recall the definitions we discussed.
Solve 2 more questions and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
A solution has a pH of 12. Is this solution likely to be acidic, neutral, or basic? Explain.
💡 Hint: Refer to the pH scale discussed earlier.
Question 2
Calculate the pH of a solution that has an H⁺ concentration of 1 × 10⁻⁵ M.
💡 Hint: Use the pH calculation formula covered in class.
Challenge and get performance evaluation