Homogeneous and Heterogeneous Mixtures
Explore the characteristics and differences between homogeneous and heterogeneous mixtures with this Grade 11 chemistry worksheet.
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Homogeneous and Heterogeneous Mixtures
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Read each question carefully and provide your best answer. This worksheet assesses your understanding of homogeneous and heterogeneous mixtures.
1. Which of the following best describes a homogeneous mixture?
A mixture with visibly distinct components.
A mixture with a uniform composition throughout.
A mixture that separates into layers over time.
A mixture composed of only one type of atom.
2. Which of the following is an example of a heterogeneous mixture?
Saltwater
Air
Sand and water
Brass
1. A homogeneous mixture is also known as a .
2. In a heterogeneous mixture, the components are distributed.
3. The Tyndall effect is often observed in mixtures, but not in mixtures.
1. All solutions are homogeneous mixtures.
True
False
2. A suspension is a type of homogeneous mixture.
True
False
1. Explain the primary difference between a homogeneous and a heterogeneous mixture, providing an example for each.
2. Describe how you could experimentally distinguish between a true solution and a colloid.
Match each term on the left with its correct description on the right.
1. Solution
a. Components are evenly distributed and indistinguishable.
2. Suspension
b. Particles settle out over time; visibly distinct components.
3. Colloid
c. Intermediate particle size; exhibits the Tyndall effect.
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