The total possible co-ordination isomers for the following compounds respectively are (i) `[Co(en)_(3)][Cr(C_(2)O_(4))_(3)]` (ii) `[Cu(NH_(3))_(4)][CuCl_(4)]` (iii) `[Ni(en)_(3)][Co(NO_(2))_(6)]`

The total possible co-ordination isomers for the following compounds r

1.	The total possible co-ordination isomers for the following compounds respectively are (i) `[Co(en)_(3)][Cr(C_(2)O_(4))_(3)]` (ii) `[Cu(NH_(3))_(4)][CuCl_(4)]` (iii) `[Ni(en)_(3)][Co(NO_(2))_(6)]`
Answer» Correct Answer - 3 `1) [Cr("en")_(3)]^(3+) , [Co(NO_(2))_(6)]^(3-)` 2) `[Cr("en")_(2) (NO_(2))_(2)]^(+) , [Co"en" (NO_(2))_(4)]^(-)` 3) `[Co("en")_(2) (NO_(2))_(2)]^(+) , [Cr"en" (NO_(2))_(4)]^(-)` 4) `[Co("en")_(3)]^(3+) , [Cr(NO_(2))_(6)]^(3-)`

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The total possible co-ordination isomers for the following compounds respectively are (i) `[Co(en)_(3)][Cr(C_(2)O_(4))_(3)]` (ii) `[Cu(NH_(3))_(4)][CuCl_(4)]` (iii) `[Ni(en)_(3)][Co(NO_(2))_(6)]`

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