Quiz: Dilution of Coloured Solutions Explained with Particles
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Welcome back! You've already learned about the particle model and changes of state. Now, let's build on that by exploring how dilution of coloured solutions works at the particle level.
What happens to the particles of a solute during dilution?
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Which of the following statements about dilution are true? (Select all that apply)
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Dilution occurs because particles of the solute {{blank0}} randomly and become {{blank1}} distributed among particles of the solvent.
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Match the items on the left with their correct pairs on the right
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Why does adding more solvent to a solution reduce its concentration?
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Which experimental observations support the particle theory explanation of dilution? (Select all that apply)
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In a dilution experiment, the colour fades because the solute particles are spread over a larger {{blank0}}, reducing their {{blank1}}.
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Match the items on the left with their correct pairs on the right
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