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Questions and Answers
Which of the following best describes a suspension?
Which of the following best describes a suspension?
- A mixture in which particles form a solid mass
- A mixture in which particles dissolve completely
- A mixture in which particles settle over time (correct)
- A mixture in which particles are evenly distributed and do not settle
What is the main difference between a suspension and a colloid?
What is the main difference between a suspension and a colloid?
- A suspension does not settle, while a colloid does (correct)
- A colloid does not dissolve, while a suspension does
- A colloid contains larger particles than a suspension
- A suspension contains smaller particles than a colloid
What happens to the particles in a suspension when left undisturbed for a long time?
What happens to the particles in a suspension when left undisturbed for a long time?
- The particles form a solid mass
- The particles settle at the bottom (correct)
- The particles remain evenly distributed
- The particles dissolve completely
Which of the following best describes colloids?
Which of the following best describes colloids?
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What is the size of particles in colloids compared to those in solutions and suspensions?
What is the size of particles in colloids compared to those in solutions and suspensions?
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Which of the following is an example of a colloid?
Which of the following is an example of a colloid?
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