MCQ
For an ideal liquid solution, which of the following is unity?
- ✓Activity coefficient
- BFugacity coefficient
- CFugacity
- DActivity
✓
Answer
Correct option: A.
Activity coefficient
An activity coefficient is a factor used in thermodynamics to account for deviations from ideal behavior in a mixture of chemical substances.
Hence, for an ideal liquid solution, that deviation is $0,$ as the mole fraction of other substance is $0.$
Hence, for an ideal liquid solution, that deviation is $0,$ as the mole fraction of other substance is $0.$
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