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Questions and Answers
Which of the following is a correct definition of a mixture?
Which of the following is a correct definition of a mixture?
- A material made up of only one substance
- A material made up of two or more chemically bonded substances
- A physical combination of two or more substances where the identities are changed
- A physical combination of two or more substances where the identities are retained (correct)
What are the different forms in which mixtures can exist?
What are the different forms in which mixtures can exist?
- Compounds and solutions
- Elements and compounds
- Solutions and colloids
- Solutions, suspensions, and colloids (correct)
What happens to the chemical properties of the substances in a mixture?
What happens to the chemical properties of the substances in a mixture?
- They are completely changed
- They are partially changed
- They are destroyed
- They are retained (correct)
Can the physical properties of a mixture be different from those of its components?
Can the physical properties of a mixture be different from those of its components?
What are azeotropes?
What are azeotropes?
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