5.4 - Decantation
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Practice Questions
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What is decantation?
💡 Hint: Think about how you would remove oil from water.
What is sediment?
💡 Hint: Find a synonym for 'settled' solid.
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Interactive Quizzes
Quick quizzes to reinforce your learning
What is the purpose of decantation?
💡 Hint: It involves pouring off the top liquid.
True or False: Decantation can be used to separate two miscible liquids.
💡 Hint: Consider if liquids mix completely.
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Challenge Problems
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A liquid mixture contains sand and water. Describe a detailed process for decantation to separate them, considering time and technique.
💡 Hint: Remember to allow enough time for the sand to fully settle.
Explain a scenario where decantation would not be effective, and describe an alternative method.
💡 Hint: Consider the nature of the liquids involved.
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