Which of the following complex will give white precipitate with ${\mathrm{BaCl}}_2\text{ (aq.) }$

$\begin{array}{l}\left[\mathrm{Cr}{\left({\mathrm{NH}}_3\right)}_5\mathrm{Cl}\right]{\mathrm{SO}}_4\to {\left[\mathrm{Cr}{\left({\mathrm{NH}}_3\right)}_5\mathrm{Cl}\right]}^{2+}+{\mathrm{SO}}_4^{2-}\\ {\left[\mathrm{Cr}{\left({\mathrm{NH}}_3\right)}_5\mathrm{Cl}\right]}^{2+}+{\mathrm{SO}}_4^{2-}+{\mathrm{BaCl}}_2\to \\ \left[\mathrm{Cr}{\left({\mathrm{NH}}_3\right)}_5\mathrm{Cl}\right]{\mathrm{Cl}}_2+{\mathrm{BaSO}}_4+\mathrm{HCl}.\end{array}$