Home
Class 11
CHEMISTRY
Filling of Electrons in Molecular Orbita...

Filling of Electrons in Molecular Orbitals

A

3d,4s,4p,4d,5s

B

4s,3d,4p,5s,4d

C

5s,4p,3d,4d,5s

D

3d,4p,4s,4d,5s

Text Solution

Verified by Experts

The correct Answer is:
B
As per Aufbau principle.
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

Molecular Orbital Theory||Energy Level Diagrams Molecular||Filling OF Electrons in Orbitals||Bond Order||Magnetic Character and Stability

Find the total number of electrons in bonding molecular orbital of O_2^(2-)

Assertion: The bond order of helium molecule is always zero. Reason: The number of electrons in bonding molecular orbital and antibonding molecular orbital is equal.

ERRORLESS-STRUCTURE OF ATOM-NCERT BASED QUESTIONS (Quantum Number, Electronic Configuration and Shape of Orbitals)
  1. The correct orders of increasing energy of atomic orbitals is

    Text Solution

    |

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

    Text Solution

    |

  3. Filling of Electrons in Molecular Orbitals

    Text Solution

    |

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

    Text Solution

    |

  5. Which of the following orbital is not possible

    Text Solution

    |

  6. Correct statement is

    Text Solution

    |

  7. The number of orbitals present in the shell with n=4 is

    Text Solution

    |

  8. The angular momentum of an electron is zero. In which orbital may it b...

    Text Solution

    |

  9. The number of electrons that can be accommodated in dz^2 orbital is

    Text Solution

    |

  10. The most stable orbitals are

    Text Solution

    |

  11. Which of the following orbitals will have zero probability of finding ...

    Text Solution

    |

  12. The total number of electrons present in all s orbitals, all the p orb...

    Text Solution

    |

  13. Which of the following molecular orbitals has two nodal planes ?

    Text Solution

    |

  14. The number of radial nodes for 3p orbital is......

    Text Solution

    |

  15. Number of angular nodes for 4d orbtial is.........

    Text Solution

    |

  16. Total number of orbitals associated with thrid shell will be.....

    Text Solution

    |

  17. Orbital angular momentum depends on .........

    Text Solution

    |

  18. For the electrons of oxygen atom, which of the following statemetns c...

    Text Solution

    |

  19. The five d-orbitals are designated as d(xy), d(yz), d(xz), d(x^(2) - y...

    Text Solution

    |

  20. Arrabge in decreasing order, the energy of 2s orbital in the following...

    Text Solution

    |