Question

The rate of diffusion is dependent on the permeability of the medium, it however:

• A. influences the final equilibrium of diffusion as it cannot be accomplished in a dense medium
• B. does influence the final equilibrium of diffusion
• C. does not influence the final equilibrium of diffusion
• D. None of the above

Answer 1

The correct option is C

does not influence the final equilibrium of diffusion

If the medium is more dense, the molecules, atoms, ions of solids, liquid or gases will take more time to get evenly distributed. Equilibrium is the state where the concentrations of the diffusing substances become even everywhere. This state is not changed. Even if the diffusion is slow in a dense medium, the equilibrium will eventually be reached.