Home
Class 11
CHEMISTRY
Azimuthal quantum number of last electro...

Azimuthal quantum number of last electron of `._(11)Na` is

A

1

B

0

C

2

D

3

Text Solution

Verified by Experts

The correct Answer is:
B
The last electron in Na atom is present in 3s subshell i.e., l = 0.
Promotional Banner

Topper's Solved these Questions

  • STRUCTURE OF ATOM

    MODERN PUBLICATION|Exercise COMPETITION FILE ,OBJECTIVE TYPE QUESTIONS (B. MULTIPLE CHOICE QUESTIONS)|77 Videos

  • STRUCTURE OF ATOM

    MODERN PUBLICATION|Exercise COMPETITION FILE ,OBJECTIVE TYPE QUESTIONS (C. MULTIPLE CHOICE QUESTIONS)|8 Videos

  • STRUCTURE OF ATOM

    MODERN PUBLICATION|Exercise Higher Order Thinking Skills & Advanced Level (QUESTIONS WITH ANSWERS)|22 Videos

  • STATES OF MATTER : GASES AND LIQUIDS

    MODERN PUBLICATION|Exercise UNIT PRACTICE TEST|13 Videos

  • THERMODYNAMICS

    MODERN PUBLICATION|Exercise Unit Practice Test|12 Videos

Similar Questions

Explore conceptually related problems

Determine Azimuthal quantum number of last electron of Ga^+ ion

Azimuthal quantum number defines.

What will be the sum of principle and azimuthal quantum number of last electron of Argon?

Azimuthal Quantum number was given by

Azimuthal quantum number determines the

The quantum number of last electron for chromiun is -

An electron is present in 4 f sub - shell . The possible values of azimuthal quantum number for this electron are :-

MODERN PUBLICATION-STRUCTURE OF ATOM-COMPETITION FILE ,OBJECTIVE TYPE QUESTIONS (A. MULTIPLE CHOICE QUESTIONS)
  1. An electron having the quantum numbers n=4, l=3 , m=0 , s=-1/2 would b...

    Text Solution

    |

  2. Which of the following orbital designations is not correct correspondi...

    Text Solution

    |

  3. The orbital angular momentum for an electron revolving in an orbit for...

    Text Solution

    |

  4. The following quantum numbers are possible for how many orbitals (s) n...

    Text Solution

    |

  5. The correct ground state electronic configuration of chromium atom is ...

    Text Solution

    |

  6. In manganese atom , Mn (Z = 25), the total number of orbitals populate...

    Text Solution

    |

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

    Text Solution

    |

  8. Azimuthal quantum number of last electron of .(11)Na is

    Text Solution

    |

  9. Orbital angular momentum depends on .........

    Text Solution

    |

  10. How many electrons in Argon have m = 0 ?

    Text Solution

    |

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

    Text Solution

    |

  12. Consier the following ions 1. Ni^(2+) 2. Co^(2+) 3. Cr^(2+) 4....

    Text Solution

    |

  13. If the value of (n +l) is more than 3 and less than 6 , then what wil...

    Text Solution

    |

  14. In an orbital, the signs of lobes indicate the

    Text Solution

    |

  15. How many radial nodes does a 3d-orbital possess?

    Text Solution

    |

  16. The raidal part of wave function dependds on the quantum numbers

    Text Solution

    |

  17. The number of radial and angular nodes in 3p orbital are

    Text Solution

    |

  18. Consider the ground state Cr atom (Z = 24). The number of electron w...

    Text Solution

    |

  19. The 3d-orbitals having electron density in all the three axes is

    Text Solution

    |

  20. How many spherical nodes are present in 4s orbital in a hydrogen ato...

    Text Solution

    |