Home
Class 12
CHEMISTRY
The number of unpaired spins in the [Cr(...

The number of unpaired spins in the `[Cr(en)_(3)]^(2+)` ion is

Text Solution

Verified by Experts

The correct Answer is:
2
`Cr^(2+):3d^(4):`
Promotional Banner

Topper's Solved these Questions

  • COORDINATION COMPLEXES

    NARAYNA|Exercise FILL IN THE BLANKS|6 Videos

  • COORDINATION COMPLEXES

    NARAYNA|Exercise SINGLE ANSWER QUESTIONS|29 Videos

  • COORDINATION COMPLEXES

    NARAYNA|Exercise Statement Type|9 Videos

  • CO-ORDINATE COMPOUNDS

    NARAYNA|Exercise Exercise-4|60 Videos

  • D - BLOCK ELEMENTS

    NARAYNA|Exercise CHECK YOUR GRASP|7 Videos

Similar Questions

Explore conceptually related problems

The number of unpaired electrons in [Cr(NH_(3))_(6)]^(2+) is _____________ .

Calculate the number of unpaired electrons in Cr^(3+) and V^(3+) ions.

Calculate the number of unpaired electrons in Cr^(3+) and V^(3+) ions.

The difference in the number of unpaired electrons in Co^(2+) ion in its high - spin and low - spin octahedral complexes is -----

The number of unpaired electrons in the complex ion [CoF_(6)]^(3-) is

The number of unpaired electrons in ferrous ion is

The magnetic moment of an ion in its +3 oxidation state is 3.85 BM . The number of unpaired electrons present in the ions is

NARAYNA-COORDINATION COMPLEXES-Integer Type Questions
  1. The number of geometrical isomers and optical isomers of [Pt(NH(3))(Br...

    Text Solution

    |

  2. The number of oxygen atoms involved in bonding in the coordination sph...

    Text Solution

    |

  3. The number of unpaired spins in the [Cr(en)(3)]^(2+) ion is

    Text Solution

    |

  4. How many geometrical isomers arepossible for [Pt(NO(2))(NH(2)OH)(Py)]^...

    Text Solution

    |

  5. How many steroisomers are possible for [Pt(Br)(Cl)(NH(3))(2)]?

    Text Solution

    |

  6. Dimethyl glyoxime forms a square planar conplex with Ni^(+2).The numbe...

    Text Solution

    |

  7. How many number of d-electrons are present in[Co(NH(3))(5)CO(3)]ClO(4)...

    Text Solution

    |

  8. The number of oxygen atoms coordinated to Cr in Cr (acac)(3) is ?

    Text Solution

    |

  9. Al (acac)(X) the 'X' is Note : acac is univalent bidentate ligand

    Text Solution

    |

  10. In Zn ("oxine")(2) (oxine : 8- quinolinol), the coordination number an...

    Text Solution

    |

  11. [Fe^(3+)(biphy)(X)] , (bipy = 2,2' bipyridine)'X' value is

    Text Solution

    |

  12. Choose the incorrect regarding stability (a) [Fe("phen")(3)]^(+2) g...

    Text Solution

    |

  13. The number of t(2g) electrons in [Fe(H(2)O)(6)]^(3+) is

    Text Solution

    |

  14. Which of the following compound statement is correct for [Co(EDTA)]^(-...

    Text Solution

    |

  15. How many of the following are sp^(3) hybridized? [ZnCl(4)]^(2-),Ni(D...

    Text Solution

    |

  16. How many of the following have d^(2)sp^(3) hybridization? [Ni(NH(3))...

    Text Solution

    |

  17. The hybridization of the d-block element sodium nitropruside is

    Text Solution

    |

  18. The number of unpaired electrons in the brown ring complex is

    Text Solution

    |

  19. the number of five membered chelate rings in [Zn(EDTA)]^(2-) is

    Text Solution

    |

  20. DMG is x-valen and y-dentate ligand. Taking x and y as numbers, find (...

    Text Solution

    |