$\left[\mathrm{Pt}{\left(\mathrm{en}\right)}_2\left({\mathrm{H}}_2\mathrm{O}\right)\mathrm{Cl}\right]{\mathrm{Cl}}_3$ Complex is dissolved in water to produce ions

• A

  ${\left[\mathrm{Pt}{\left(\mathrm{en}\right)}_2\left({\mathrm{H}}_2\mathrm{O}\right)\mathrm{Cl}\right]}^{+3}$ and 3Cl^-

• B

  ${\left[\mathrm{Pt}{\left(\mathrm{en}\right)}_2{\left({\mathrm{H}}_2\mathrm{O}\right)}_2\right]}^{+4}$ and 4Cl^-

• C

  en ,H₂O ,Cl^-

• D

  only 3Cl^-