Chemistry - Liquid Solution Question with Solution | TestHub

$\left[\mathrm{C}\mathrm{o}\right({\mathrm{H}}_2\mathrm{O}{)}_6]\mathrm{C}{\mathrm{l}}_3\to [\mathrm{C}\mathrm{o}({\mathrm{H}}_2\mathrm{O}{)}_6{]}^{3+}+3\mathrm{C}{\mathrm{l}}^{-}$
The complex gives maximum number of ions, hence its depression in freezing point will also be maximum as i is maximum (i = 4)