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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is crystallisation?
💡 Hint: Think about purification methods.
Question 2
Easy
What is mother liquor?
💡 Hint: Consider what remains after the solid has crystallised out.
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 principle behind crystallisation?
- Temperature dependency of solubility
- Color change in solvents
- Pressure changes
💡 Hint: Think about how temperature affects what dissolves.
Question 2
Crystallisation is an effective method to purify which of the following?
- True
- False
💡 Hint: Consider its role in labs.
Solve and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Describe how you would set up a crystallisation experiment to purify an organic compound, considering the properties of the compound and impurities.
💡 Hint: Consider the unique properties of your compound.
Question 2
Evaluate the effectiveness of crystallisation for a compound that has a very close solubility to its impurities.
💡 Hint: Think about alternative methods to enhance separation.
Challenge and get performance evaluation