Diffusion in concentrated solutions differs from that in dilute solutions, because of the change in the _______________ with the concentration of the solution?
Correct answer: C. Both A & B
- A. Degree of ideality
- B. Viscosity
- C. Both A & B
- D. Neither A nor B
Explanation
Concentrated-solution diffusion is affected by non-ideality and by concentration-dependent viscosity, whereas dilute-solution relations often neglect these effects. Hence both degree of ideality and viscosity account for the difference.
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