Respuesta :
Answer:
Increase in pressure or concentration and decrease in temperature favors the formation of the liquid and the solute in the equilibrium between a liquid and its vapor and in the equilibrium between a solute and a solvent respectively.
Explanation:
In the equilibrium between a liquid and its vapor, as the pressure of the vapor increases it tends to favor the formation of the liquid, hence
Liquid ⇄ Vapor
[tex]Liquid\xrightarrow[]{Decrease \,\, In\, \, Pressure} Vapor[/tex]
By Raoult's law we have that the concentration of the components of an ideal mixture is proportional to the mole fraction and vapor pressure
That is
[tex]P =P_{A}^{*}X_{A} +P_{A}^{*}X_{A}[/tex]
Also increase in temperature favors the formation of the vapor
[tex]Liquid\xrightarrow[]{Increase\,\, In\, \, Temperature} Vapor[/tex]
Similarly the in the equilibrium between a solute and a solvent we have
[tex]Solution\xrightarrow[]{Increase\,\, In\, \, Concentrtion} More \,Solute \, Residue[/tex]
While decrease in concentration results in an excess amount of solvent
So also, increase in the temperature of the solution results in the consumption of excess solute
[tex]Excess \,Solute\,(Oversaturated \,\,solution)\xrightarrow[]{Increase\,\, In\, \, Temperature} Saturated \, solution[/tex]
