Home
Class 12
CHEMISTRY
Which of the following is most stable?...

Which of the following is most stable?

A

`[Fe(H_(2)O)_(6)]^(3+)`

B

`[Fe(CN)_(6)]^(3-)`

C

`[Fe(C_(2)O_(4))_(3)]^(3-)`

D

`[FeCl_(6)]^(3-)`

Text Solution

Verified by Experts

The correct Answer is:
3
Chelate (ring) complexes are most stable.
Promotional Banner

Topper's Solved these Questions

  • COORDINATION COMPLEXES

    NARAYNA|Exercise LEVEL-I (H.W)|21 Videos

  • COORDINATION COMPLEXES

    NARAYNA|Exercise LEVEL-II (H.W)|20 Videos

  • COORDINATION COMPLEXES

    NARAYNA|Exercise PREVIOUS AIEEE QUESTIONS|5 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

Which of the following P is most stable?

Which of the following gives most stable carbocation by dehydration

Which among the following is most stable carbonation

Which of the following is the most stable?

Which of the following is the most stable nucleus?

NARAYNA-COORDINATION COMPLEXES-LEVEL - IV
  1. Which of the following are paramagnetic?

    Text Solution

    |

  2. Which of the following pairs of d-electron configuration exhibit both ...

    Text Solution

    |

  3. Assign the hybridisation, shape and magnetic moment of K(2)[Cu(CN)(4)]

    Text Solution

    |

  4. Which of the following is most stable?

    Text Solution

    |

  5. Which of the following complex formed by Cu^(2+) ions is most stable?

    Text Solution

    |

  6. The colour of the coordination compounds depends on the crystal field ...

    Text Solution

    |

  7. Indicate the complex ion which shows geometrical isomerism.

    Text Solution

    |

  8. When 1 mol CrCl(3).6H(2)O is treated with excess of AgNO(3), 3 mol of ...

    Text Solution

    |

  9. When 0.1 mol CoCl(3)(NH(3))(5) is treated with excess of AgNO(3), 0.2 ...

    Text Solution

    |

  10. The correct IUPAC name of [Ot(NH(3))(2)Cl(2)] is

    Text Solution

    |

  11. The stabilization of coordination compound due to chelation is called ...

    Text Solution

    |

  12. The CFSE for octahedral [CoCl(6)]^(4-) is 18,000 cm^(-1). The CFSE for...

    Text Solution

    |

  13. Due to the presence of ambidenate ligands coordination compounds show ...

    Text Solution

    |

  14. The compounds [Co(SO(4))(NH(3))(5)]Br and [Co(SO(4))(NH(3))(5)]Cl

    Text Solution

    |

  15. Which of the following is not chelating agent (a) Thiosulphate (b)...

    Text Solution

    |

  16. Which of the following species is not expected to be a ligand?

    Text Solution

    |

  17. What kind of isomerism exists between [Cr(H(2)O)(6)]Cl(3) (violet) and...

    Text Solution

    |

  18. IUPAC name of [Pt(NH(3))(2)Cl(NO(2))] is

    Text Solution

    |

  19. On the basis of the following observations made with acqueous solution...

    Text Solution

    |

  20. Calculate the overall complex dissociation equilibrium constant for th...

    Text Solution

    |