Question:
Which of the following statements is not valid for an ideal solution?
Which of the following statements is not valid for an ideal solution?
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Review properties of ideal solutions to distinguish between enthalpy, entropy, and volume changes.
Updated On: Jan 17, 2026
- There is no volume change on mixing
- There is no enthalpy change on mixing
- It obeys Raoult's law
- It is always a dilute solution
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The Correct Option is C
Solution and Explanation
For an ideal solution, entropy change occurs due to mixing, even though there are no enthalpy or volume changes. Entropy increases as molecules distribute randomly.
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