$[$Question adapted from Davis, Chapter $14]$ Determine the Freundlich isotherm constants for the following experimental data for methylene chloride. The initial concentration was $8\mathrm{.}40\frac{g}{L}$ and the sample volume was $1L.(20$ points$)$

$\backslash$table$[[$Container$,1,2,3,4,5,6],[$Carbon $($mg$),45,120,360,\backslash$table$[[1,10],[0]],1,400,1,600],[C{H}_{2}C{l}_2$ remaining $(\frac{g}{L}),7\mathrm{.}10,\backslash$table$[[5\mathrm{.}5],[0]],2\mathrm{.}90,0\mathrm{.}89,0\mathrm{.}75,0\mathrm{.}60]]$