Home
Class 12
CHEMISTRY
Which of the following compounds is colo...

Which of the following compounds is colourless

A

`Cu_2(CH_3COO)_4. 2H_2O`

B

`Cu_2Cl_2`

C

`CuSO_4 . 5H_2O`

D

`[Cu(NH_3)_4]SO_4 . 4H_2O`

Text Solution

Verified by Experts

The correct Answer is:
B
The anhydrous complex of `Cu^+` do not involve d–d transition and are thus colourless.
Promotional Banner

Topper's Solved these Questions

  • COORDINATION COMPOUNDS

    ERRORLESS|Exercise NCERT BASED QUESTION (PREPARATION AND APPLICATION OF COORDINATION COMPOUNDS)|11 Videos

  • COORDINATION COMPOUNDS

    ERRORLESS|Exercise NCERT BASED QUESTION (ORGANOMETALLIC COMPOUNDS)|13 Videos

  • COORDINATION COMPOUNDS

    ERRORLESS|Exercise NCERT BASED QUESTION (CRYSTAL FIELD THEORY)|17 Videos

  • CHEMISTRY IN EVERYDAY LIFE

    ERRORLESS|Exercise Assertion & Reason|4 Videos

  • ELECTROCHEMISTRY

    ERRORLESS|Exercise Assertion & Reason|11 Videos

Similar Questions

Explore conceptually related problems

Which one of the following ions is colourless ?

Which of the following ions is colourless in solution?

Which of the following cation is colourless in its aqueous solution

Which of the following ions is colourless ?

Which of the following ion is colourless? U^(3+) , Cm^(4+) , Th^(4+)

Which of the following ion is colourless?

ERRORLESS-COORDINATION COMPOUNDS-NCERT BASED QUESTION (COMPLEX STABILITY, SPECTROCHEMICAL SERIES AND EAN)
  1. The oxidation state and effective Atomic Number (EAN) of cobalt in [Co...

    Text Solution

    |

  2. If the Effective Atomic Number (EAN) of [A(NH3)6]Cl3 is 33, the atomic...

    Text Solution

    |

  3. The EAN of cobalt in Na(3)[Co(NO(2)(4)Cl(2)] is

    Text Solution

    |

  4. Effective atomic number of the central metal ion, Pt, in the complex ...

    Text Solution

    |

  5. Ag^(+) + NH3 iff [Ag(NH3)]^+ , k1 = 1.6 xx 10^3 [Ag(NH3)]^(+) + NH...

    Text Solution

    |

  6. Which of the following complexx ion has least stability

    Text Solution

    |

  7. Which of the following complexes formed by Cu^(2+) ions is most stable...

    Text Solution

    |

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

    Text Solution

    |

  9. CO is a stronger ligand than Cl^-, because

    Text Solution

    |

  10. Which one of the following is the correct order of field strength of l...

    Text Solution

    |

  11. The most stable coordination compound is

    Text Solution

    |

  12. Pick out the complex compound in which the central metal atom obeys EA...

    Text Solution

    |

  13. The metal ion in complex underline(A ) has EAN identical to t...

    Text Solution

    |

  14. The non -existant metal carbonyl among the following is

    Text Solution

    |

  15. Which of the following compounds is colourless

    Text Solution

    |

  16. The most stable complex among the following is

    Text Solution

    |

  17. In Spectrochemical series , chorine is above than water . I .e ...

    Text Solution

    |

  18. The most stable complex among the following is

    Text Solution

    |

  19. Which of the following spectrochemical series is TRUE ?

    Text Solution

    |

  20. The energies of d(xy) and d(z)^(2) orbits in octahedral and tetrahedr...

    Text Solution

    |