Practice What Is A Colloidal Solution? (2.2.3)

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6 sample questions

Question 1.
What is a colloidal solution?
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Think of mixtures like milk or fog.
Question 2.
What effect causes light to scatter in colloids?
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Named after a scientist's last name.
3Question 3.
What is a colloidal solution?
- A mixture of solids
- A homogeneous mixture
- A heterogeneous mixture
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Consider how they behave when the light passes through.
4Question 4.
True or False: Colloidal particles settle under gravity.
- True
- False
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Think of how milk behaves in a glass.
Question 5.
Design an experiment to demonstrate the Tyndall effect using common household items.
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Use a clear glass and a dark room for better visibility.
Question 6.
Explain how colloids differ from solutions and suspensions in terms of particle size and behavior.
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Focus on the Tyndall effect, visibility, and stability.

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