Home
Class 12
CHEMISTRY
Deduce the shape and magnetic behaviour ...

Deduce the shape and magnetic behaviour of the complex ion `[Co(NH_(3))_(5)NO_(2)]^(2+)`.

Text Solution

Verified by Experts

`Co : 1s^(2) 2s^(2) 2p^(6) 3s^(2) 3p^(6) 4s^(2) 3d^(7)`
`Co^(3+)` ion has outer electronic configuration : `4s^(0) 3d^(6)`.
`NH_(3)` causes pairing of electrons in d-orbital as shown below :

It has octahedral shape. It is diamagnetic because it does not have unpaired electrons.
Promotional Banner

Topper's Solved these Questions

  • COORDINATION COMPOUNDS

    U-LIKE SERIES|Exercise LONG ANSWER QUESTIONS-I (3 marks each)|85 Videos

  • COORDINATION COMPOUNDS

    U-LIKE SERIES|Exercise SELF ASSESSMENT TEST|7 Videos

  • COORDINATION COMPOUNDS

    U-LIKE SERIES|Exercise VERY SHORT ANSWER QUESTIONS (1 mark each)|69 Videos

  • CHEMISTRY IN EVERYDAY LIFE

    U-LIKE SERIES|Exercise LONG ANSWER QUESTIONS - I|21 Videos

  • ELECTROCHEMISTRY

    U-LIKE SERIES|Exercise SELF ASSESSMENT TEST (SECTION D)|1 Videos

Similar Questions

Explore conceptually related problems

[Co(NH_(3))_(5)NO_(2)]SO_(4) shows

Write the name , structure and magnetic behaviour of the following complexes (i) [Pt(NH_(3))_(2)Cl(NO_(2))] (ii) [Co(NH_(3))_(4)Cl_(2)]Cl

Write the state of hybridisation, the shape and the magnetic behaviour of the following complexes. i) [Cr(NH_(3))_(4)Cl_(2)]Cl ii) [Co(en)_(3)]Cl_(3) iii) K_(2)[Ni(CN)_(4)]

Write the state of hybridisation, the shape and the magnetic behaviour of the following complexes. i) [Cr(NH_(3))_(4)Cl_(2)]Cl ii) [Co(en)_(3)]Cl_(3) (iii) K_(2)[Ni(CN)_(4)]

Give the shape and behaviour of the following complexes: i) [Co(NH_(3))_(6)]^(3+) ii) [Ni(CN)_(4)]^(2-)

U-LIKE SERIES-COORDINATION COMPOUNDS-SHORT ANSWER QUESTIONS (2 marks each)
  1. How is the magnitude of Delta(0) affected by (i) nature of ligand and ...

    Text Solution

    |

  2. Using the valence bond approach, deduce the shape and magnetic charact...

    Text Solution

    |

  3. Using valence bond approach, deduce the shape and magnetic behaviour o...

    Text Solution

    |

  4. Using the valence bond approach, predict the shape and magnetic charac...

    Text Solution

    |

  5. Using the valence bond approach, predict the shape and magnetic behavi...

    Text Solution

    |

  6. Using the valence bond approach, deduce the shape and magnetic behavio...

    Text Solution

    |

  7. Deduce the shape and magnetic behaviour of the complex ion [Co(NH(3))(...

    Text Solution

    |

  8. Among [Ag(NH(3))(2)]Cl, [Ni(CN)(4))^(2-) and [CuCl(4)]^(2-) which ha...

    Text Solution

    |

  9. Among [Ag(NH(3))(2)]Cl, [Ni(CN)(4))^(2-) and [CuCl(4)]^(2-) which re...

    Text Solution

    |

  10. Square planar complexes with coordination number 4 exhibit geometrical...

    Text Solution

    |

  11. Using valence bond approach, predict the shape and magnetic character ...

    Text Solution

    |

  12. Explain the following : [Co(NH(3))(6)]^(3+) is diamagnetic, whereas ...

    Text Solution

    |

  13. Explain the following : [Fe(H(2)O)(6)]^(3+) is more paramagnetic tha...

    Text Solution

    |

  14. Write the state of hybridisation and the oxidation state of the centra...

    Text Solution

    |

  15. Write the state of hybridisation and the oxidation state of the centra...

    Text Solution

    |

  16. Using valence bond approach, explain the shape and magnetic behaviour ...

    Text Solution

    |

  17. Illustrate the geometrical isomerism with the help of an example [Pt(N...

    Text Solution

    |

  18. Explain why a chelating complex is more stable than unchelated complex...

    Text Solution

    |

  19. The two complexes of nickel, [Ni(CN)(4)]^(2-) and [Ni(CO)(4)], have di...

    Text Solution

    |

  20. A chloride of fourth group cation in qualitative analysis gives a gree...

    Text Solution

    |