Home
Class 12
CHEMISTRY
Which of the following complex is an out...

Which of the following complex is an outer orbital complex?

A

`[Fe(CN)_(6)]^(4-)`

B

`[Mn(CN)_(6)]^(4-)`

C

`[Co(NH_(3))_(6)]^(3+)`

D

`[Ni(NH_(3))_(6)]^(2+)`

Text Solution

Verified by Experts

The correct Answer is:
D
`Ni^(+2) -4s^(-) 3d^(8)` rearrangement of electron is not possible. So hybridisation is `sp^(3) d^(2)`.
Promotional Banner

Topper's Solved these Questions

  • CO-ORDINATE COMPOUNDS

    NARAYNA|Exercise Exercise -2 (H.W.)|20 Videos

  • CO-ORDINATE COMPOUNDS

    NARAYNA|Exercise Exercise-3|38 Videos

  • CO-ORDINATE COMPOUNDS

    NARAYNA|Exercise Exercise -1 (H.W.)|21 Videos

  • CHEMISTRY OF HEAVY METALS

    NARAYNA|Exercise Passage 13|1 Videos

  • COORDINATION COMPLEXES

    NARAYNA|Exercise Compreshession type question|12 Videos

Similar Questions

Explore conceptually related problems

Which of the following complexes is an outer orbital complex ? (Atomic number : Mn =25 , Fe=26, Co=27, Ni=28)

Which one of the following complexes is an outer orbital complex or Which one of the following is an outer orbital complex and exhibits paramagnetic behaviour Atomic nos : ( Mn =25, Fe= 26 , Co= 27, Ni = 28)

Which of the following complexes in inner orbital complex and paramagnetic ?

NARAYNA-CO-ORDINATE COMPOUNDS -Exercise -2 (C.W.)
  1. The proper name for K2[PtCl6] is

    Text Solution

    |

  2. IUPAC name of [Pt(NH(3))(3) (Br)(NO(2))CI] CI is

    Text Solution

    |

  3. Tetrammine diaqua copper (II) hydroxide is given by the formula

    Text Solution

    |

  4. The compexes [Co(NH(3))(6)][Cr(C(2)O(4))(3)] and [Cr(NH(3))(6)][Co(C(2...

    Text Solution

    |

  5. Which of the following complex or the complex ion will show geometrica...

    Text Solution

    |

  6. Which isomerism is exhibited by [Co(NH(3))(3)(H(2)O)(3)]Cl(3)?

    Text Solution

    |

  7. The IUPA name of [Co(NH3)4Cl(NO2)]Cl is

    Text Solution

    |

  8. Which one of the following is an example of coordination isomerism?

    Text Solution

    |

  9. [FeF(6)]^(3+) has Fe atom ....... Hybridized with unpaired ...... Elec...

    Text Solution

    |

  10. How many EDTA molecules are required to make an octahedral complex wit...

    Text Solution

    |

  11. The d electron congfiguration of Cr^(2+) , Mn^(2+) , Fe^(2+) and Ni^(2...

    Text Solution

    |

  12. The expected spin only magnetic mometum for [Fe(CN)(6)]^(4-) and [FeF(...

    Text Solution

    |

  13. The volume (in mL) of 1.0 M AgNO3 required for complete precipitation ...

    Text Solution

    |

  14. Among the following ions which one has the highest paramagnetism?

    Text Solution

    |

  15. Which of the following complex is an outer orbital complex?

    Text Solution

    |

  16. The EAN of cobalt in the complex ion [Co(en)(2)Cl(2)]^(+) is

    Text Solution

    |

  17. For an octahedral complex, which of the following d electron configura...

    Text Solution

    |

  18. Chromium compound widely used in tanning of leather is

    Text Solution

    |

  19. Oxidation state of central metal atom and geometry for the Wilkinsons ...

    Text Solution

    |

  20. Coordination compounds have great importance in biological system. In ...

    Text Solution

    |