Total number of moles of \(\mathrm{AgCl}\) precipitated on addition of excess of \(\mathrm{AgNO}_3\) to one mole each of…

Total number of moles of \(\mathrm{AgCl}\) precipitated on addition of excess of \(\mathrm{AgNO}_3\) to one mole each of the following complexes \(\left[\mathrm{Co}\left(\mathrm{NH}_3\right)_4 \mathrm{Cl}_ 2\right] \mathrm{Cl},\left[\mathrm{Ni}\left(\mathrm{H}_2 \mathrm{O}\right)_6\right] \mathrm{Cl}_2,\left[\mathrm{Pt}\left(\mathrm{NH}_3\right)_2 \mathrm{Cl}_2\right]\) and \(\left[\mathrm{Pd}\left(\mathrm{NH}_3\right)_4\right] \mathrm{Cl}_2\) is.......... [JEE Main 2023, 25 Jan (Shift 2)]