Home
Class 11
CHEMISTRY
The number of d electrons in Fe^(2+) (at...

The number of `d` electrons in `Fe^(2+)` (atomic number of `Fe = 26`) is not equal to that of the.

A

p-electrons in `._(10)Ne`

B

s-electrons in `._(12)Mg`

C

d-electrons in Fe

D

p-electrons in `Cl^(-)`

Text Solution

Verified by Experts

The correct Answer is:
C

The number of d-electrons in `Fe^(2+)` and Fe is same i.e., 6.
Promotional Banner

Topper's Solved these Questions

  • ATOMIC STRUCTURE

    DINESH PUBLICATION|Exercise Selected Straight Objective Type MCQs|70 Videos
  • ATOMIC STRUCTURE

    DINESH PUBLICATION|Exercise Compre.|17 Videos
  • ATOMIC STRUCTURE

    DINESH PUBLICATION|Exercise Ultimate Preparatory Package|15 Videos
  • APPENDIX

    DINESH PUBLICATION|Exercise Completion Reactions|15 Videos
  • BIOMOLECULES

    DINESH PUBLICATION|Exercise Reason|1 Videos

Similar Questions

Explore conceptually related problems

The number of d-electrons retained in Fe^(2+) (At. no. of Fe = 26) ions is

The number of d-electron retained in Fe^(2) ("At no. of" Fe =26) ion is.

Number of unpaired electrons in Fe^(2+) ion is

The number of d-electrons in Fe ^(+2) ion is equal to that of

DINESH PUBLICATION-ATOMIC STRUCTURE-Revision Questions
  1. Rutherford's experiment led to the discovery of

    Text Solution

    |

  2. Electronic configuration of .(29)Cu in ground state is :

    Text Solution

    |

  3. The number of d electrons in Fe^(2+) (atomic number of Fe = 26) is not...

    Text Solution

    |

  4. The radius of the atom is of the order of

    Text Solution

    |

  5. Maximum number of orbitals is given shell identified by the principal ...

    Text Solution

    |

  6. The configuration 1s^(2) 2s^(2) 2p^(5) 3s^(1) shows

    Text Solution

    |

  7. Electronic configuration of .(21)Sc is

    Text Solution

    |

  8. Which of the following expressions gives the de-Broglie relationship?

    Text Solution

    |

  9. Which of the following is electronic configuration of Cu^(2+) (Z = 29)...

    Text Solution

    |

  10. Which of the following orbitals have a dumb bell shape?

    Text Solution

    |

  11. Which of the following scientists demonstrated the wave nature of elec...

    Text Solution

    |

  12. The quantum number which determines the shape of the orbital is

    Text Solution

    |

  13. The uncertainty in momentum of an electron is 1 xx 10^-5 kg - m//s. Th...

    Text Solution

    |

  14. If the radius of first Bohr orbit be a0, then the radius of the third ...

    Text Solution

    |

  15. The correct ground state electronic configuration of chromium atom(Z=2...

    Text Solution

    |

  16. An electron has principal quantum number 3. The number of its (i) sub-...

    Text Solution

    |

  17. The uncertainty principle and the concept of wave nature of matter wer...

    Text Solution

    |

  18. The first emission line of Balmer series in H spectrum has the wave nu...

    Text Solution

    |

  19. The four quantum number of the valence electron of potassium are.

    Text Solution

    |

  20. An alpha-particle is identical with

    Text Solution

    |