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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is dialysis?
💡 Hint: Think about a method that applies a selective barrier.
Question 2
Easy
Name one application of ultrafiltration.
💡 Hint: Consider common drinks we consume.
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 does dialysis utilize to separate particles?
- Electric field
- Pressure
- Semi-permeable membrane
💡 Hint: Think of a barrier that only some things can go through.
Question 2
Is electrodialysis faster than dialysis?
- True
- False
💡 Hint: Consider the role of electricity in speeding things up.
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
In an experiment, a colloid was purified using electrodialysis. Analyze how the introduction of an electric field improved the efficiency of this method.
💡 Hint: Consider the influence of force on movement.
Question 2
A mixture contains a colloidal suspension of larger and smaller particles. Propose a step-by-step approach using the discussed purification methods to achieve complete separation.
💡 Hint: Think of the size order in separation processes.
Challenge and get performance evaluation