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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is decantation?
💡 Hint: Think about how you would remove oil from water.
Question 2
Easy
What is sediment?
💡 Hint: Find a synonym for 'settled' solid.
Practice 4 more questions and get performance evaluation
Interactive Quizzes
Engage in quick quizzes to reinforce what you've learned and check your comprehension.
Question 1
What is the purpose of decantation?
- To mix substances
- To separate solids from liquids
- To heat liquids
💡 Hint: It involves pouring off the top liquid.
Question 2
True or False: Decantation can be used to separate two miscible liquids.
- True
- False
💡 Hint: Consider if liquids mix completely.
Solve and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
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.
Question 2
Explain a scenario where decantation would not be effective, and describe an alternative method.
💡 Hint: Consider the nature of the liquids involved.
Challenge and get performance evaluation