How many chloride ions can be precipitated from an aqueous solution of
`[Cr("py")_(2)(H_(2)O)_(2)Cl_(2)]Cl` with `AgNO_(3)` ?

Explanation

As there is only one chloride ion present outside the coordination sphere. Thus, one chloride ion can be precipitated as AgCl from an aqueous solution of `[Cr(Py),(H_2O),Cl_2]CI `with `AgNO_3` .