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Questions and Answers
Which of the following best describes a mixture in chemistry?
Which of the following best describes a mixture in chemistry?
- A substance formed by blending or mixing elements and compounds
- A material with different physical properties than its components
- A physical combination of two or more substances where the identities are retained (correct)
- A material made up of two or more chemically bonded substances
What is the main difference between a mixture and a compound?
What is the main difference between a mixture and a compound?
- Mixtures have different physical properties than their components, while compounds have the same properties
- Mixtures have chemically bonded substances, while compounds do not
- Mixtures are formed by blending elements, while compounds are formed by mixing compounds
- Mixtures can be separated by physical means, while compounds cannot (correct)
What are some examples of mixtures?
What are some examples of mixtures?
- Compounds, suspensions, and elements
- Solutions, suspensions, and colloids (correct)
- Elements, compounds, and solutions
- Azeotropes, solutions, and compounds
How do the physical properties of a mixture compare to the components?
How do the physical properties of a mixture compare to the components?
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What challenges can arise when separating azeotropes?
What challenges can arise when separating azeotropes?
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