Discussion :: Chemical Engineering Thermodynamics
- Activity co-efficient is a measure of the
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A.
Departure from ideal solution behaviour |
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B.
Departure of gas phase from idea] gas law |
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C.
Vapour pressure of liquid |
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D.
None of these |
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Answer : Option A
Explanation :
Activity coefficient γi=⌢flreal⌢flld
For an ideal solution activity coefficient =1
And for real solution it tells about the departure from ideal solution by real solution like compressibility factor in case of gases.
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