Home
Class 11
CHEMISTRY
Which of the following set of quantum nu...

Which of the following set of quantum numbers is not possible for an electron in the ground state of an atom with atomic number `19`?

A

n=2,l=0,m=0

B

n=2,l=1,m=0

C

n=3,l=1,m=-1

D

n=3,l=2,m=`+-2`

Text Solution

Verified by Experts

The correct Answer is:
D
Promotional Banner

Topper's Solved these Questions

  • ATOMIC STRUCTURE

    OP TANDON|Exercise Set-2|46 Videos

  • ATOMIC STRUCTURE

    OP TANDON|Exercise Objective Question Level-B|51 Videos

  • ATOMIC STRUCTURE

    OP TANDON|Exercise Practice Problems|88 Videos

  • AROMATIC HYDROCARBONS (ARENES)

    OP TANDON|Exercise EXAMPLES|24 Videos

  • CHARACTERISATION OF ORGANIC COMPOUNDS

    OP TANDON|Exercise Passage-2|5 Videos

Similar Questions

Explore conceptually related problems

Which of the following sets of quantum number is not possible

Which of the following sets of quantum number is not possible

Which of the following sets of quantum number is not possible for an electron?

Which of the following sets of quantum numbers is not possible?

Which of the following sets of quantum numbers is not possible?

which of the following set of quantum numbers is impossible for an electron?

The set of quantum numbers not possible to an electron is

Which one of the following set of quantum numbers is not possible for 4p electron?

OP TANDON-ATOMIC STRUCTURE -Questions with single correct Answer
  1. Krypton (At. No 36) has the electronic configuraiton [Ar] 4s^(2)3d^(10...

    Text Solution

    |

  2. Which of the following orbitals has the highest energy?

    Text Solution

    |

  3. Which of the following set of quantum numbers is not possible for an e...

    Text Solution

    |

  4. Helium nucleus is composed of two protons and two neutrons if the atom...

    Text Solution

    |

  5. Binding energy per nucleon of three nuclei A, B and C are 5.5, 8.5 an...

    Text Solution

    |

  6. The mass of a .(3)^(7) Li nucleus is 0.042 u less than the sum of the ...

    Text Solution

    |

  7. Meson was discovered by:

    Text Solution

    |

  8. The number of protons and neutrons for most stable elements is a)Even-...

    Text Solution

    |

  9. Nuclear particles responsible for holding all nuclear composition of a...

    Text Solution

    |

  10. The introduction of a neutron into the nuclear composition of an atom ...

    Text Solution

    |

  11. Which of the following has highest orbital angular momentum?

    Text Solution

    |

  12. In Millikan's oil drop experiment, we make use of:

    Text Solution

    |

  13. A strong argument for the particle nature of cathode rays is:

    Text Solution

    |

  14. As the speed of the electrons increases, the measured value of charge ...

    Text Solution

    |

  15. Which of the following are true for cathode ray?

    Text Solution

    |

  16. Three isotopes of an element have mass numbers (m), (m + 1) and (M +...

    Text Solution

    |

  17. The radii of two of the first four Bohr's orbits of the hydrogen atom ...

    Text Solution

    |

  18. Photoelectric emission is observed from a surface for frequencies v(1)...

    Text Solution

    |

  19. The numer of waves made by a bohr electron in an orbit of maximum magn...

    Text Solution

    |

  20. Which of the following statements is correct?

    Text Solution

    |