Chemistry · Solutions
Two liquids A and B form an ideal solution at temperature T. At temperature T, the vapour pressures of pure A and B are 55 kNm-2 and 15 kNm-2 respectively. What is the mole fraction of A in the liquid solution in equilibrium with a vapour mixture in which the mole fraction of A is 0.8?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 10.3400
- 20.6630
- 30.4800
- 40.5217✓
Correct answer
0.5217
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