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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What does the variable 'x' represent in the Freundlich equation?
💡 Hint: Think about what is being adsorbed.
Question 2
Easy
What does 'P' stand for in the context of the Freundlich Isotherm?
💡 Hint: Consider the forces acting on gas molecules.
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 the Freundlich Isotherm describe?
- a) Melting point of solids
- b) Relationship between pressure and adsorption
- c) Rate of chemical reactions
- d) Temperature dependency of gases
💡 Hint: Think about what the term isotherm relates to.
Question 2
True or False: The Freundlich Isotherm only applies to single layer adsorption.
- True
- False
💡 Hint: Consider the nature of the adsorption process.
Solve and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Given the Freundlich isotherm equation x/m = 3P^(2/3), determine the mass of adsorbate if the pressure is halved and the mass of adsorbent remains constant at 10g.
💡 Hint: Start by substituting P/2 in the equation.
Question 2
If the experimental values determine k = 2 and n = 0.5, what happens to adsorption if pressure increases?
💡 Hint: What could a fractional 'n' imply about the rate of increase?
Challenge and get performance evaluation