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Questions and Answers
How are mixtures classified?
How are mixtures classified?
A mixture is classified as a solution, colloid, or suspension based on the size of its largest particles.
What are the three types of mixtures?
What are the three types of mixtures?
- Solutions (correct)
- Colloids (correct)
- Suspensions (correct)
- Emulsions
What is a solution?
What is a solution?
A mixture containing a solvent and at least one solute and has the same properties throughout.
What is a solvent?
What is a solvent?
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What is a solute?
What is a solute?
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Which of the following are examples of solutions?
Which of the following are examples of solutions?
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What is a colloid?
What is a colloid?
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Which of the following are examples of colloids?
Which of the following are examples of colloids?
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What is a suspension?
What is a suspension?
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What is an example of a suspension?
What is an example of a suspension?
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Study Notes
Classification of Mixtures
- Mixtures are categorized into three types: solutions, colloids, and suspensions, determined by the size of their largest particles.
Types of Mixtures
- Solutions: Uniform mixtures consisting of a solvent and one or more solutes, displaying consistent properties throughout.
- Colloids: Characterized by small, undissolved particles that remain suspended and do not settle, capable of scattering light.
- Suspensions: Contain larger visible particles that can be separated by settling or filtration, exhibiting varied properties throughout.
Detailed Definitions
- Solution: Comprises a solvent (largest component) and one or more solutes that are dissolved within it.
- Solvent: The component of a solution present in the greatest quantity, often determining the state of the mixture.
- Solute: The substance that is dissolved within a solvent, resulting in a solution.
Examples
- Solutions: Common examples include soda water, salt water, and grape juice.
- Colloids: Milk, shaving cream, and smoke illustrate colloidal mixtures.
- Suspensions: Sand mixed with water serves as an example of a suspension, showcasing visible particles.
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