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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is a solution?
💡 Hint: Think about what happens when you stir salt in water.
Question 2
Easy
Name two components of a solution.
💡 Hint: Think about what dissolves and what does the dissolving.
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 characteristic of a solution?
- It's heterogeneous.
- It's homogeneous.
- It has visible particles.
💡 Hint: Remember the uniformity of sugar in tea.
Question 2
True or False: Solute particles can be separated from a solution by filtration.
- True
- False
💡 Hint: Consider how you would separate salt from water.
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
You have a saturated solution of saltwater at room temperature. After cooling it to refrigerator temperature, what do you expect to see and explain why?
💡 Hint: Consider what happens to sugar when cold.
Question 2
How does stirring affect the solubility of a solute in a solvent? Provide a reason for your answer.
💡 Hint: Think about how quickly sugar dissolves in hot coffee compared to cold.
Challenge and get performance evaluation