Which one is the most likely structure of \[CrC{{l}_{3}}\text{,}6{{H}_{2}}O\] if 1/3 of total chlorine of the compound is precipitated by adding \[AgN{{O}_{3}}\]

• A. \[CrC{{l}_{3}}.6{{H}_{2}}O\]
• B. \[[Cr{{\left( {{H}_{2}}O \right)}_{3}}C{{l}_{3}}].{{\left( {{H}_{2}}O \right)}_{3}}\]
• C. \[\left[ CrC{{l}_{2}}{{\left( {{H}_{2}}O \right)}_{4}} \right]Cl.2{{H}_{2}}O\]
• D. \[[CrCl{{({{H}_{2}}O)}_{5}}]C{{l}_{5}}.{{H}_{2}}O\]