Chemistry - Liquid Solution Question with Solution | TestHub

${\text{P}}_{\text{observed}}=600$

${\text{P}}_{\text{Cal}}={\text{P}}_{\text{A}}^{\text{0}}{\text{x}}_{\text{A}}{\text{+P}}_{\text{B}}^{\text{0}}{\text{x}}_{\text{B}}$

$=512\text{x}+344-344\text{x}$

$=168\text{x}+344$

$=512$(If$\text{x}=1$for maximum value)

Thus,${\text{P}}_{\text{cal}}<{\text{P}}_{\text{observed}}$

Thus' the process is deviated from Raoult's law, showing positive deviation from Raoult's law.

$\mathrm{\Delta H}>0 ,$i.e., is absorbed