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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is a colloidal solution?
💡 Hint: Think of mixtures like milk or fog.
Question 2
Easy
What effect causes light to scatter in colloids?
💡 Hint: Named after a scientist's last name.
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 colloidal solution?
- A mixture of solids
- A homogeneous mixture
- A heterogeneous mixture
💡 Hint: Consider how they behave when the light passes through.
Question 2
True or False: Colloidal particles settle under gravity.
- True
- False
💡 Hint: Think of how milk behaves in a glass.
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Design an experiment to demonstrate the Tyndall effect using common household items.
💡 Hint: Use a clear glass and a dark room for better visibility.
Question 2
Explain how colloids differ from solutions and suspensions in terms of particle size and behavior.
💡 Hint: Focus on the Tyndall effect, visibility, and stability.
Challenge and get performance evaluation