Practice Separation Techniques (9) - Matter and Its Properties - IB 10 Sciences (Group 4)

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8 questions

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Quiz
2 questions · about 1 min · pass mark 70%. Hints available.
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6 sample questions

Question 1.
What is filtration?
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Think about coffee or tea.
Question 2.
What does evaporation do?
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What happens to puddles on a sunny day?
3Question 3.
Which separation technique can be used to separate sand from water?
- Filtration
- Distillation
- Evaporation
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Think of making coffee.
4Question 4.
True or False: Evaporation is a reversible change.
- True
- False
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What can you do to get your puddles back?
Question 5.
You have a mixture of oil, vinegar, and herbs. How would you separate these components using the methods we've learned?
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Think about how oil behaves with vinegar.
Question 6.
Explain how you would set up an experiment to separate a mixture of salt and sand.
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Consider how salt would behave in water.

4 more questions in this section. Enroll free to practise them all.