Select similarity between : `[Co(NH_(3))_(4)(H_(2)O)Cl]Cl_(2)" and "[Co(NH_(3))_(4)Cl_(2)]Cl.H_(2)O`

Options

A. Oxidation number and coordination number of metal
B. `Cl^(-)" and "H_(2)O` are the ligands
C. Amount of precipitate with `AgNO_(3)` solution (by equimolar 1 litre solution both)
D. Number of Co-N linkages

Answer

A, D

Explanation

`[Co(NH_(3))_(4)Cl_(2)]Cl.H_(2)O` does not have `H_(2)O` as ligand.