Home
Class 11
CHEMISTRY
Which of the following ions has the maxi...

Which of the following ions has the maximum number of unpaired d-electrons?

A

`Fe^(+2)`

B

`Co^(+2)`

C

`Ni^(+2)`

D

`Mn^(+2)`

Text Solution

Verified by Experts

The correct Answer is:
D
`Mn^(+2)` ion will have five (maximum) unpaired electrons
Promotional Banner

Topper's Solved these Questions

  • STRUCTURE OF ATOM

    ERRORLESS|Exercise PAST YEARS QUESTIONS|60 Videos

  • STRUCTURE OF ATOM

    ERRORLESS|Exercise Assertion & Reason|16 Videos

  • STRUCTURE OF ATOM

    ERRORLESS|Exercise NCERT BASED QUESTIONS (Uncertainty Principle and Schrodinger Wave Equation) |13 Videos

  • STATES OF MATTER

    ERRORLESS|Exercise ASSERTION AND REASON|11 Videos

  • THE P-BLOCK ELEMENTS (BORON AND CARBON FAMILY)

    ERRORLESS|Exercise Assertion & Reason|10 Videos

Similar Questions

Explore conceptually related problems

The following ion has the maximum number of unpaired electrons

Which of the following has the maximum number of unpaired d-electron?

Which of the following has the maximum number of unpaired d-electron?

Which of the following has the maximum number of unpaired d electrons ?

Which of the following contains the maximum number of unpaired electrons?

Which of the following contains the maximum number of unpaired electrons ?

Which of the following has the maximum number of unpaired electrons?

Which of the following has the maximum number of unpaired electrons?

ERRORLESS-STRUCTURE OF ATOM-NCERT BASED QUESTIONS (Quantum Number, Electronic Configuration and Shape of Orbitals)
  1. Total number of unpaired electrons in an atom of atomic number 29 is

    Text Solution

    |

  2. v41newFlow

    Text Solution

    |

  3. Which of the following ions has the maximum number of unpaired d-elect...

    Text Solution

    |

  4. Which of the following options does not represent ground state electr...

    Text Solution

    |

  5. The pair of ions having same electronic configuration is.

    Text Solution

    |

  6. Correct energy value order is

    Text Solution

    |

  7. Out of the following electronic arrangements for outer electronic conf...

    Text Solution

    |

  8. Probability of finding an electrons at the nodal surface is

    Text Solution

    |

  9. Maximum number of electrons in a sub-shell of an atom is determined by...

    Text Solution

    |

  10. Which orbital give an electron the greatest probability of being found...

    Text Solution

    |

  11. The valency of the element having atomic number 9 is

    Text Solution

    |

  12. A completely filled d -orbital (d^(10)) is

    Text Solution

    |

  13. Number of unpaired electrons in Mn^(4+) is

    Text Solution

    |

  14. Number of nodal centres for 2s orbital

    Text Solution

    |

  15. p-orbitals of an atom in presence of magnetic field are

    Text Solution

    |

  16. The orbital with maximum energy is

    Text Solution

    |

  17. The correct orders of increasing energy of atomic orbitals is

    Text Solution

    |

  18. An ion has 18 electrons in the outermost shell it is

    Text Solution

    |

  19. Filling of Electrons in Molecular Orbitals

    Text Solution

    |

  20. Which of the following sets of orbitals may be degenerate

    Text Solution

    |