1.

(I) K_(3)[Co(CN)_(6)]+[Cr(NH_(3))_(6)]Cl_(3)overset("acetone ")tox+3KCldarrK_(3)[Cr(CN)_(6)]+[Co(NH_(3))_(6)]Cloverset("Acetone")toy+3KCldarr the solution was filted x and y are obtained after evoporation of the solvent from the filtrate. when x is sent through cation exxhange resin the complex comingout in solution is

Answer»

`[CO(NH_(3))_(6)]^(3+)`
`[Cr(NH_(3))_(6)]^(3+)`
`[Cr(NH_(3))_(6)]^(3-)`
`[Cr(CN_(3))_(6)]^(3-)`

SOLUTION :`X: [Cr (NH_(3))_(6)][Co(CN)_(6)] : y [Co(NH_(3))_(6)][Cr(CN)_(6)]`


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