Home
Class 11
CHEMISTRY
No two electrons in atom can have...

No two electrons in atom can have

A

the same principal quantum numbers

B

the same azimuthal quantum number

C

the same magnetic quantum number

D

an identical set of four quantum numbers.

Text Solution

Verified by Experts

The correct Answer is:
D
No two electrons in an atom can have an identical set of four quantum numbers (Pauli's exclusion principle)
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

In the given which principle is stated as “ No two electrons in an atom can have the same set of all four Quantum numbers ‘’

The statement ''No two electrons in an atom can have all the four quantum numbers identical'' is known as the....

Statement-I : No two electrons in an atom can have the same values of four quantum number. Because Statement-II : No two electrons in an atom can be simultaneously in the same shell, same subshell, same orbitals and have same spin.

Assertion : An orbital cannot have more than two electrons, moreover, if an orbital has two electrons they must have opposite spins. Reason : No two electrons in an atom can have same set of all the four quantum numbers.

DINESH PUBLICATION-ATOMIC STRUCTURE-Revision Questions
  1. Which of the following sets of quantum numbers is not possible?

    Text Solution

    |

  2. The number of spherical nodes in 3p orbitals are

    Text Solution

    |

  3. No two electrons in atom can have

    Text Solution

    |

  4. Number of neutrons in heavy hydrogen atom is

    Text Solution

    |

  5. If r is radius of first orbit , the radius of nth orbit of the H atom ...

    Text Solution

    |

  6. The energy of a hydrogen atom in its ground state is -13.6 eV. The ene...

    Text Solution

    |

  7. At 200^(@)C, hydrogen molecules have velocity 2.4 xx 10^(5) cm s^(-1) ...

    Text Solution

    |

  8. An electron has a spin quantum number +1(1)/(2) and a magnetic quantum...

    Text Solution

    |

  9. The electronic configuration of an atom/ion can be defined by the foll...

    Text Solution

    |

  10. The number of electrons in 3d shell foe element with atomic number 26 ...

    Text Solution

    |

  11. The value of Planck's constant in SI unit is

    Text Solution

    |

  12. The total number of possible values of magnetic quantum number for the...

    Text Solution

    |

  13. If the value of principal quantum number is 3, the total possible valu...

    Text Solution

    |

  14. In a set of degenerate orbitals, the electrons distribute themselves t...

    Text Solution

    |

  15. The quantum number values for the designation 3d are

    Text Solution

    |

  16. The electron in an atom

    Text Solution

    |

  17. Electronic configuration calcium atom can be written as

    Text Solution

    |

  18. The ground state configuration of Fe^(3+) ion in gaseous state is: (At...

    Text Solution

    |

  19. If the uncertainty in the position of an electron is zero the uncerta...

    Text Solution

    |

  20. The radius of second Bohr's orbit is

    Text Solution

    |