Practice Centrifugation - 5.5 | Chapter 3: Elements, Compounds and Mixtures | ICSE Class 8 Chemistry
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Practice Questions

Test your understanding with targeted questions related to the topic.

Question 1

Easy

What is centrifugation used for?

πŸ’‘ Hint: Think about where you might find different parts of a liquid mixture.

Question 2

Easy

What kind of force is utilized in centrifugation?

πŸ’‘ Hint: This force acts outward from the center of a rotating mass.

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 primary force used in centrifugation?

  • Friction
  • Centrifugal Force
  • Gravity
  • Magnetic Force

πŸ’‘ Hint: Think of a spinning ride at an amusement park!

Question 2

Centrifugation separates components based on what property?

  • True
  • False

πŸ’‘ Hint: Remember how denser particles settle when spun.

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Challenge Problems

Push your limits with challenges.

Question 1

You have a mixture of sand, salt, and water. Describe how you would use centrifugation to separate the components. What would be the expected outcome?

πŸ’‘ Hint: Think about the phases of separation involved.

Question 2

Evaluate the impact of centrifugation in modern biology. Why is its efficiency significant in research and medical laboratories?

πŸ’‘ Hint: Consider the implications of speed and accuracy in healthcare.

Challenge and get performance evaluation