Please answer questions $15$ and $16.$Question $15(6\mathrm{.}25$ points$)$

$($Section $8\mathrm{.}6)$ The two pressures from the previous two problems are different. Select the best rationalization that explains this difference.

The high correction for the volume of molecules

The high correction for the molecular attraction

The high electronegativity of axygen in $H_{2}O$

Question $16(6\mathrm{.}25$ points$)$

$($Section $8\mathrm{.}6)$ Select the gas with the weakest correction factor for molecular attraction.

$N_2$

$O_2$

$H_{2}O$

$C{O}_2$