Practice - Influencing Parameters
Practice Questions
Test your understanding with targeted questions
What happens to diffusion rates as temperature increases?
💡 Hint: Think about how heat affects molecular movement.
How does high viscosity affect diffusion?
💡 Hint: Consider how thick fluids resist flow.
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Interactive Quizzes
Quick quizzes to reinforce your learning
What effect does temperature have on the diffusion coefficient?
💡 Hint: Recall the connection between heat and molecular motion.
True or False: Higher viscosity leads to faster diffusion rates.
💡 Hint: Consider how thicker liquids behave.
1 more question available
Challenge Problems
Push your limits with advanced challenges
Imagine a scenario where you increase the temperature of an agarose gel containing dye. Discuss how the change in temperature would affect diffusion and provide a mathematical rationale using the Arrhenius equation.
💡 Hint: Relate it back to molecular motion.
Design an experiment to test how varying the viscosity of a medium affects diffusion rates of different sizes of dye molecules. Discuss the expected outcomes.
💡 Hint: Think about how size interacts with viscosity in liquids.
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Reference links
Supplementary resources to enhance your learning experience.