If an ideal solution is formed by mixing two pure liquids in any proportion, then the ___________________ of mixing is zero?
Correct answer: A. Both A. & B.
- A. Both A. & B.
- B. Volume
- C. Enthalpy
- D. Neither A nor B
Explanation
For an ideal solution, unlike-molecule interactions are effectively balanced by like-molecule interactions, giving zero enthalpy and zero volume change on mixing. Thus both listed quantities are zero.
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