Home
Class 12
CHEMISTRY
The electronic configuration of Cu (II) ...

The electronic configuration of Cu (II) is `3d^9` whereas that of Cu (I) is `3d^10`. Which of the following is correct?

A

Cu (II) is more stable

B

Cu (II) is less stable

C

Cu (I) and Cu (II) are equally stable

D

Stability of Cu (I) and Cu (II) depends on nature of copper salts

Text Solution

Verified by Experts

Promotional Banner

Topper's Solved these Questions

  • d-AND f- BLOCK ELEMENTS

    MODERN PUBLICATION|Exercise EXERCISE|1089 Videos

  • COORDINATION COMPOUNDS

    MODERN PUBLICATION|Exercise EXERCISE|971 Videos

  • ELECTROCHEMISTRY

    MODERN PUBLICATION|Exercise EXERCISE|529 Videos

Similar Questions

Explore conceptually related problems

Write electronic configuration of Ni3+.

Write down the electronic configuration of Cu^+

Give and justify electronic configurations of Cu

Electronic configuration of Fe^3+ .........

Electronic configuration of Al^+3 .........

Write down the electronic configurations of : No^(3+)

Anomalous electronic configuration in the 3d series are of

General electronic configuration of actionoids is [Rn] 5f^(1-14) 6d^(0-1) 7s^2 . Which of the following actionoids have one electron in 6d orbital ?

MODERN PUBLICATION-d-AND f- BLOCK ELEMENTS-EXERCISE
  1. In neutral or faintly alkaline solution, 8 moles of permanganate anion...

    Text Solution

    |

  2. Electronic configuration of a transition element X in +3 oxidation s...

    Text Solution

    |

  3. The electronic configuration of Cu (II) is 3d^9 whereas that of Cu (I)...

    Text Solution

    |

  4. Complete the following:

    Text Solution

    |

  5. Generally transition elements form coloured salts due to the presence ...

    Text Solution

    |

  6. On addition of small amount of KMnO4 to concentrated H2SO4, a green oi...

    Text Solution

    |

  7. The magnetic nature of elements depends on the presence of unpaired el...

    Text Solution

    |

  8. Which of following oxidation state is common for all lanthanide ?

    Text Solution

    |

  9. Which of the following reactions are disproportionation reactions ? (...

    Text Solution

    |

  10. The commercial name of calcium sulphate is-

    Text Solution

    |

  11. There are 14 elements in actinoid series. Which of the following eleme...

    Text Solution

    |

  12. The number of moles of KMnO4 that will be needed to react with one ...

    Text Solution

    |

  13. Which of the following is amphoteric oxide? Mn2O7, CrO3, Cr2O3, CrO, V...

    Text Solution

    |

  14. Gadolinium belongs to 4f series. It’s atomic number is 64. Which of th...

    Text Solution

    |

  15. Interstitial compounds are formed when small atoms are trapped inside ...

    Text Solution

    |

  16. The magnetic Moment is associated with its spin angular momentum and o...

    Text Solution

    |

  17. How does KMnO4 act as a powerful oxidizing agent in neutral, alkaline ...

    Text Solution

    |

  18. Which of the following statements is not correct ?

    Text Solution

    |

  19. When acidified K2Cr2O7 solution is added to Sn^(2+) salts than Sn^(2+...

    Text Solution

    |

  20. Fe shows an oxidation state of +1 in :

    Text Solution

    |