Home
Class 12
CHEMISTRY
The correct order of magnetic moments (s...

The correct order of magnetic moments (spin values in B.M.) among is:

A

`[Fe(CN)_(6)]^(4-) gt [MnCl_(4)]^(2-) gt [CoCl_(4)]^(2-)`

B

`[MnCl_(4)]^(2-) gt [Fe(CN)_(6)]^(4-) gt [CoCl_(4)]^(2-)`

C

`[MnCl_(4)]^(2-) gt [CoCl_(4)]^(2-) gt [Fe(CN)_(6)]^(4-)`

D

`[Fe(CN)_(6)]^(4-) gt [CoCl_(4)]^(2-) gt [MnCl_(4)]^(2-)`

Text Solution

Verified by Experts

The correct Answer is:
C
No. of unpaired electrons
`underset("five")[MnCl_(4)]^(2-) gt underset("three")[CoCl_(2)]^(2-) gt underset("zero")[Fe(CN)_(6)]^(4-)`
Promotional Banner

Topper's Solved these Questions

  • CO-ORDINATION COMPOUNDS

    DINESH PUBLICATION|Exercise Comprehension types|19 Videos

  • CO-ORDINATION COMPOUNDS

    DINESH PUBLICATION|Exercise Straight objective type mcqs|17 Videos

  • CO-ORDINATION COMPOUNDS

    DINESH PUBLICATION|Exercise Assignment|76 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

The correct order of magnetic moments (only spin value in BM) among is :

The correct order of magnetic moment (spin values in is . (Atomic number Mn=25,Fe=26,Co=27) (I) [MnBr_(4)]^(2-) (II) [Fe(CN)_(6)]^(4-) (III) [CoBr_(4)]^(2-) .

Correct order of spin only magnetic moment is

The correct order of spin-only magnetic moments among the following is : (Atomic number : Mn=25,Co=27,Ni=28,Zn=30)

What is the correct roder of spin only magnetic moment (in BM) of Mn^(2+), Cr^(2+) and Ti^(2+) ?

DINESH PUBLICATION-CO-ORDINATION COMPOUNDS -Select the correct answers
  1. Which of the following has a square planar geometry? .

    Text Solution

    |

  2. The coordination number of a central metal atom in a complex is determ...

    Text Solution

    |

  3. The correct order of magnetic moments (spin values in B.M.) among is:

    Text Solution

    |

  4. Nickel (Z=28) combines with a uninegative monodentate ligand X^(-) to ...

    Text Solution

    |

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

    Text Solution

    |

  6. In which of the following octahedral complexes of Co (at. no. 27), wil...

    Text Solution

    |

  7. The co-ordination number and the oxidation state of the element E in t...

    Text Solution

    |

  8. Which of the following complexes will give a pair of enantiomers ?

    Text Solution

    |

  9. Which of the following pairs represents linkage isomers ?

    Text Solution

    |

  10. Which of the following exists as an optical isomer ?

    Text Solution

    |

  11. A solution containing 2.675 g of CoCl(3).6NH(3) (molar mass = 267.5 g ...

    Text Solution

    |

  12. The IUPAC name of the K(2)[Ni(CN)(4)] is :

    Text Solution

    |

  13. The oxidation number , d-orbital occupation and co-ordination number o...

    Text Solution

    |

  14. Which of the following facts about the complex [Cr(NH(3))(6)]Cl(3) is...

    Text Solution

    |

  15. The correct statement with respect to the complexes Ni(CO)(4) and [Ni(...

    Text Solution

    |

  16. The complex with maximum magnetic in the following is :

    Text Solution

    |

  17. Which among the following will be named as dibromobis (ethane-1,2-diam...

    Text Solution

    |

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

    Text Solution

    |

  19. d^(2)sp(3) hybridisation of the atomic orbital gives :

    Text Solution

    |

  20. Which one of the following forms with an excess of CN^(-) (Cyanide) a ...

    Text Solution

    |