Home
Class 12
CHEMISTRY
The complexes [Co(NH3)6][Cr(C2O4)3] and ...

The complexes `[Co(NH_3)_6][Cr(C_2O_4)_3]` and `[Cr(NH_3)_6][Co(C_2O_4)_3]` exhibit

A

geometrical isomerism

B

ionisation energy

C

coordination isomerism

D

linkage isomerism

Text Solution

Verified by Experts

The correct Answer is:
C

Coordination isomerism is possible when both positive and negative ions of a salt are complex ions and the two isomers differ in distribution of ligands in the cation and the anion.
Promotional Banner

Topper's Solved these Questions

  • COORDINATION COMPOUNDS

    BRILLIANT PUBLICATION|Exercise LEVEL II|50 Videos
  • COORDINATION COMPOUNDS

    BRILLIANT PUBLICATION|Exercise LEVEL III (Single Correct Answer Type )|10 Videos
  • COORDINATION COMPOUNDS

    BRILLIANT PUBLICATION|Exercise LEVEL-II (ASSERTION- REASON TYPE )|20 Videos
  • CO-ORDINATION COMPOUNDS AND ORGANOMETALLICS

    BRILLIANT PUBLICATION|Exercise Level-II (Assertion- Reason)|4 Videos
  • D & F BLOCK ELEMENTS

    BRILLIANT PUBLICATION|Exercise Level -II|38 Videos

Similar Questions

Explore conceptually related problems

The pair of compounds [Co(NH_(3))_(6)][Cr(CN)_(6)] and [Cr(NH_(3))_(6)][Co(CN)_(6)] illustrate

[Co(NH_(3))_(4)(NO_(2))_(2)]Cl exhibits :

Give the oxidation state, d-orbital occupation and coordination number of the central metal ion in the following complexes: i) K_3[Co(C_2 O_4)_3] ii) Cis- [Cr(en_2) Cl_2] Cl iii) (NH_4)_2[CoF_4] . iv) Mn[(H_2 O)_6] S O_4

Write down the IUPAC name for each of the following complexes and indicate the oxidation state, electronic configuration and coordination number. Also give stereochemistry and magnetic moment of the complex.. i) K[Cr(H_2 O)_2(C_2 O_4)_2] 3H_2 O ii) [CrCl_3(Py)]_3 iii) K_4[Mn(CN)_6] iv) [Co(NH_3)_5 Cl] Cl_2 . v) Cs[FeCl_4]

Give evidence that [Co[NH_3)_5Cl]SO_4 and [Co(NH_3)_5SO_4]Cl are ionisation isomers.

Which one of the following complexes will have four isomers? : [Co(en)(NH_3)_2 Cl_2] Cl , [Co(pph_2)^2(NH_3)_2 Cl_2] Cl , [Co(en)_3] C l_3 , [Co(en)_2 Cl_2] Br

The correct statement on the isomerism associated with the following complex ions : (A) [Ni(NH_(3))(H_(2)O)_(5)]^(2+) (B) [Ni(NH_(3))_(2)(H_(2)O)_(4)]^(2+) and (C ) [Ni(NH_(3))_(3)(H_(2)O)_(3)]^(2+) is (1) A & B show only geometric isomerism (2) B & C show only geometric isomerism (3)A & B show geometric and optical isomerisms (4) B & C show geometrical and optical isomerisms

BRILLIANT PUBLICATION-COORDINATION COMPOUNDS -LEVEL I
  1. In the complex K2Fe[Fe(CN)6]

    Text Solution

    |

  2. The correct name of [Pt(NH3)4Cl2][PtCl4] is .

    Text Solution

    |

  3. The complexes [Co(NH3)6][Cr(C2O4)3] and [Cr(NH3)6][Co(C2O4)3] exhibit

    Text Solution

    |

  4. Optical isomerism is shown by octahedral complexes

    Text Solution

    |

  5. Which of the following pairs represents linkage isomers?

    Text Solution

    |

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

    Text Solution

    |

  7. CN^(-) is a strong field ligand. This is due to the fact that :

    Text Solution

    |

  8. How many EDTA (ethylene diaminetetraacetic acid) molecules are require...

    Text Solution

    |

  9. Which of the following statements is not correct?

    Text Solution

    |

  10. Whịch of the following statements regarding the complex [M(A A)2 a2] i...

    Text Solution

    |

  11. The sum of coordination number and oxidation number of the metal M in ...

    Text Solution

    |

  12. The ligand N(CH2 CH2 NH2)3 is

    Text Solution

    |

  13. Which one of the following is a homoleptic complex?

    Text Solution

    |

  14. The name of the complex ion, [Fe(CN)6]^(3-) is:

    Text Solution

    |

  15. Which of the following statements about the complex [CoF6]^(3-) which ...

    Text Solution

    |

  16. The existence of two different coloured complexes with the composition...

    Text Solution

    |

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

    Text Solution

    |

  18. Number of possible isomers forthe complex [Co(en)2 Cl2]CI will be: (en...

    Text Solution

    |

  19. Which one of the following complex ions has geometrical isomers?

    Text Solution

    |

  20. Which of the following complex species is not expected to show optical...

    Text Solution

    |