A solution of CH₃OH in H₂O would most likely A)be ideal B)show positive deviations from Raoult's law C)show negative deviations from Raoult's law D)not be ideal,but the deviations cannot be predicted E)obey Raoult's law

Question

Quizplus · Accepted Answer

The solution of CH₃OH in H₂O would most likely show negative deviations from Raoult's law because the presence of the highly polar CH₃OH molecule would cause a reduction in the vapor pressure of H₂O, leading to a decrease in the overall vapor pressure of the solution. This would result in a lower mole fraction of each component in the vapor phase compared to what would be expected if Raoult's law were obeyed, indicating negative deviations from Raoult's law.

A Solution of CH3OH in H2O Would Most Likely

A Solution of CH₃OH in H₂O Would Most Likely