Chapter 11, Problem 11.52SP

Interpretation Introduction

To determine:

Dichloromethane, ${\text{CH}}_2{\text{Cl}}_2$ is an organic solvent used for removing caffeine from coffee beans. The following table gives the vapor pressure of dichloromethane at various temperature. Fill in the rest of the table and use the data to plot curves of ${\text{P}}_{vap}$ versus T and ${\text{lnP}}_{vap}$ versus $\frac{1}{\text{T}}$.

${\text{T}}_{enp}\left(\text{K}\right)$	${\text{P}}_{vap}\left(\text{mm Hg}\right)$	$\ln {\text{P}}_{vap}$	$\frac{1}{\text{T}}$
$263$	$80.1$	?	?
$273$	$133.6$	?	?
$283$	$213.3$	?	?
$293$	$329.6$	?	?
$303$	$495.4$	?	?
$313$	$724.4$	?	?