Home
Class 12
CHEMISTRY
In Fe(CO)(5), the Fe larr CO sigma bond ...

In `Fe(CO)_(5)`, the `Fe larr CO sigma` bond results by the overlap between filled sp hybrid orbital of C atom of CO molecule and vacant

A

`d^(2)sp^(3)`

B

`sp^(3)`

C

`dsp^(3)`

D

`dsp^(2)` hybrid orbital of Fe .

Text Solution

Verified by Experts

The correct Answer is:
C
`Fe(CO)_(5)`

CO is a strong field ligand
Promotional Banner

Topper's Solved these Questions

  • CO-ORDINATION COMPOUNDS

    DINESH PUBLICATION|Exercise COMPREHENNSION TYPE MCQS|5 Videos

  • CO-ORDINATION COMPOUNDS

    DINESH PUBLICATION|Exercise MATRIX MATCH TYPE MCQS|3 Videos

  • CO-ORDINATION COMPOUNDS

    DINESH PUBLICATION|Exercise REVISION QUESTIONS|165 Videos

  • CHEMISTRY IN EVERY DAY LIFE

    DINESH PUBLICATION|Exercise Unit test-9|50 Videos

  • CYANIDES, ISOCYANIDES, NITROCOMPOUNDS AND AMINES

    DINESH PUBLICATION|Exercise Unit test - 8|20 Videos

Similar Questions

Explore conceptually related problems

In Fe(CO)_(5) . the Fe- C bond possesses

In Fe(CO)_5 , the Fe-C bond possesses:

In which of the following molecules, sigma bonds fomred by the overlap of SP^(3)d and P-orbitals.

The ratio of number of sigma -bond to pi -bond in N_(2) and CO molecules are :

In which of the following molecules the central atom does not use sp^3 hybrid orbitals in its bonding?

Ethylene molecules is formed as a result of sp^(2) hybridisation of carbon. Each carbon atom is excited state undergo sp^(2) hybridisation giving rise to three hybrid orbitals each. These hybrid orbtals lie in the xy plane while the fourth unhybridised orbital lies at right angles to the hybridised orbitals. in the overlap ethylene two hybrid orbitals, i.e., one from each carbon atom from a sigma bond by head on overlap while the remaining overlap with hydrogen atoms. the unhybridised p-orbitals undergo sidewise overlap to from a pi -bonds Ground state of carbon atom Excited state of carbon atom The molecules of ethylene is planar If molecular axis is z axis then

Ethylene molecules is formed as a result of sp^(2) hybridisation of carbon. Each carbon atom is excited state undergo sp^(2) hybridisation giving rise to three hybrid orbitals each. These hybrid orbtals lie in the xy plane while the fourth unhybridised orbital lies at right angles to the hybridised orbitals. in the overlap ethylene two hybrid orbitals, i.e., one from each carbon atom from a sigma bond by head on overlap while the remaining overlap with hydrogen atoms. the unhybridised p-orbitals undergo sidewise overlap to from a pi -bonds Ground state of carbon atom Excited state of carbon atom The molecules of ethylene is planar sp^(2) hybridised 'C' atoms are present in ethelene are

DINESH PUBLICATION-CO-ORDINATION COMPOUNDS -SELECTED STRAIGHT OBJECTIVE TYPE MCQS
  1. Crystal field stabilization energy for high spin d^4 octahedral comple...

    Text Solution

    |

  2. Which of the following is diamagnetic in nature ?

    Text Solution

    |

  3. In Fe(CO)(5), the Fe larr CO sigma bond results by the overlap between...

    Text Solution

    |

  4. The ligand N(CH(2)CH(2)NH(2))(3) is

    Text Solution

    |

  5. Which one of the following has largest number of isomers?

    Text Solution

    |

  6. Square planar complexes of the type MABXL (where A, B, X and L are uni...

    Text Solution

    |

  7. Which of the following complex ions has geometrical isomers?

    Text Solution

    |

  8. Which 0.01 mole of a cobalt complex is treated with excess silver nitr...

    Text Solution

    |

  9. The correct statement with respect to the complexes Ni(CO)(4) and |Ni(...

    Text Solution

    |

  10. The complex which has the highest magnetic moment among the following ...

    Text Solution

    |

  11. Among |Ni(CO)(4)|, |Ni(CN)(4)|^(2-), |NiCl(4)|^(2-) species, the hybri...

    Text Solution

    |

  12. Geometrical shapes of the complex formed by the reaction of Ni^(2+) wi...

    Text Solution

    |

  13. Among the following complexes : K(3)[Fe(CN)(6)],[Co(NH(3))(6)]Cl(3) , ...

    Text Solution

    |

  14. Which of the following facls about the complex |Cr(NH(3))(6)|Cl(3) is ...

    Text Solution

    |

  15. Low spin complex of d^6-cation in an octahedral field will have the fo...

    Text Solution

    |

  16. [NiCl(2){P(C(2)H(5))(2)(C(6)H(5))}(2)] exhibits temperature dependent ...

    Text Solution

    |

  17. Which one of the following is an outer orbital complex and exhibits pa...

    Text Solution

    |

  18. As per IUPAC nomenclature, the name of the complex [Co(H(2)O)(4) (NH(3...

    Text Solution

    |

  19. Which of the following complex species is not expected to exhibit opti...

    Text Solution

    |

  20. An excess of AgNO(3) is added to 100mL of a 0.01M solution of dichloro...

    Text Solution

    |