The number of white colored salts among the following is …………….
$$\begin{gathered} \left(\mathrm{A}\right){\mathrm{SrSO}}_4 \\ \left(\mathrm{B}\right)\mathrm{Mg}\left({\mathrm{NH}}_4\right){\mathrm{PO}}_4 \\ \left(\mathrm{c}\right){\mathrm{BaCrO}}_4 \\ \left(\mathrm{D}\right)\mathrm{Mn}\left(\mathrm{OH}{)}_2 \\ \right(\mathrm{E}\left){\mathrm{PbSO}}_4 \\ \right(\mathrm{F}\left){\mathrm{PbCrO}}_4 \\ \right(\mathrm{G}\left)\mathrm{AgBr} \\ \right(\mathrm{H}\left){\mathrm{PbI}}_2 \\ \right(\mathrm{I}\left){\mathrm{CaC}}_2{\mathrm{O}}_4 \\ \right(\mathrm{J}\left)\right[\mathrm{Fe}\left(\mathrm{OH}{)}_2\right({\mathrm{CH}}_3\mathrm{COO}\left)\right] \end{gathered}$$