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Questions and Answers
Which of the following is/are homogeneous mixture(s)?
A true solution is a homogeneous mixture.
True
Are all solutions homogeneous mixtures?
True
Dissolving salt in distilled water creates a homogeneous mixture.
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A mixture that has a uniform composition and uniform properties in all its parts is called a homogeneous mixture.
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Compounds have fixed compositions whereas mixtures vary in composition.
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Solutions are heterogeneous since the ratio of solute to solvent does not remain the same throughout the solution.
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A homogeneous mixture is a composition of two or more impure substances in a definite proportion, displaying non-uniform characteristics.
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Mixtures are considered to be pure substances.
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Air has its components spread evenly, so it is considered a homogeneous mixture.
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Study Notes
Homogeneous Mixtures Overview
- Homogeneous mixtures have a uniform composition throughout all parts.
- Examples include milk, liquid laundry detergent, vinegar, and salt water.
True Solutions
- A true solution qualifies as a homogeneous mixture.
- All solutions are inherently homogeneous in nature.
Characteristics of Homogeneous Mixtures
- Dissolving substances, such as salt in distilled water, forms a homogeneous mixture.
- A homogeneous mixture maintains uniform properties in all segments.
Composition Insights
- Compounds possess fixed compositions, while mixtures can vary in their chemical makeup.
- Mixtures do not meet the definition of pure substances due to their variable nature.
Clarifications on Misconceptions
- Solutions are not heterogeneous; they have a consistent ratio of solute to solvent.
- The statement that a homogeneous mixture is made from two or more impure substances in a non-uniform way is inaccurate.
- Air is acknowledged as a homogeneous mixture due to its even distribution of components.
Studying That Suits You
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Description
Test your knowledge on homogeneous mixtures with these CK12 flashcards. Learn about various examples such as milk, vinegar, and saltwater while understanding the properties of true solutions. Perfect for students looking to solidify their understanding of mixtures in chemistry.
