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Questions and Answers
What is the main factor affecting the rate of molecular diffusion?
What does diffusion explain the net flux of molecules from?
What process governs molecular diffusion once the concentrations are equal?
What is the result of diffusion in terms of the distribution of molecules?
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In a phase with uniform temperature and absent external net forces, what is the result of molecular diffusion called?
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Study Notes
Molecular Diffusion
- The main factor affecting the rate of molecular diffusion is the concentration gradient.
Net Flux of Molecules
- Diffusion explains the net flux of molecules from an area of higher concentration to an area of lower concentration.
Process Governing Molecular Diffusion
- Once the concentrations are equal, the process governing molecular diffusion is random molecular motion.
Result of Diffusion
- The result of diffusion is the uniform distribution of molecules throughout the system.
Result in Uniform Temperature and Absent External Net Forces
- In a phase with uniform temperature and absent external net forces, the result of molecular diffusion is called equilibrium.
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Description
Test your knowledge of molecular diffusion with this quiz. Explore the factors that affect diffusion rates and understand the concept of net flux of molecules from regions of higher to lower concentration.
