Search for question
Question

Q5 True statement

5 Points

Mark the true statement about the modified Raoult's Law?

O None of the statements are true.

O The activity coefficient of both components in a binary mixture will be greater than 1.

O For a system behaving according to the modified Raoult's law where the activity coefficients are

not equal to 1, the bubble-point pressure will be a line connecting the vapor pressures of the

pure components.

The system pressure is low enough to assume that the ideal gas model is valid for the vapor

phase.

The liquid phase must behave according to the ideal solution model.

Fig: 1