Chapter 14, Problem 98CP

Which of the following statements is(are) true?

$\text{LiF}$will have a higher vapor pressure at $\text{25 }°\text{C}$than ${\text{H}}_{\text{2}}\text{S}$.

$\text{HF}$will have a lower vapor pressure at -50 °C than $\text{HBr}$.

${\text{Cl}}_{\text{2}}$will have a higher boiling point than $\text{Ar}$.

$\text{HCl}$is more soluble in water than in ${\text{CCl}}_{\text{4}}$.

$\text{MgO}$will have a higher vapor pressure at $\text{25 }°\text{C}$than ${\text{CH}}_{\text{3}}{\text{CH}}_{\text{2}}\text{OH}$.