Chemistry · Solutions
A binary solution formed by mixing 5 moles of liquid X and 10 moles of liquid Y has a total vapor pressure of 70 torr. The vapor pressures of pure X and pure Y are 63 torr and 78 torr respectively. Which of the following statements is true regarding this solution?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1The total volume of the solution is greater than the sum of the individual volumes.
- 2The solution behaves ideally.
- 3The solution shows negative deviation from Raoult's law.✓
- 4The solution shows positive deviation from Raoult's law.
Correct answer
The solution shows negative deviation from Raoult's law.
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