[Justa_PhDstudent]

If Chemical V co-distills with water at 89.4 degrees Celsius, does it mean that the pressure exerted by the mixture equals the product of their individual pressures? If yes how?

Edit: I believe its a yes? cause I heard it in one of my professors lectures but I am not sure which gas property/rule it was.

[DrCMS]

Look up Raoult's law.