Home
Class 11
CHEMISTRY
If the value of l = 2, what will be the ...

If the value of l = 2, what will be the value of principal quantum number?

A

3

B

0

C

2

D

1

Text Solution

Verified by Experts

If l =2, then principle quantum number (n) will be 3. `[because l = ( n -1)]`
Promotional Banner

Topper's Solved these Questions

  • STRUCTURE OF ATOM

    OMEGA PUBLICATION|Exercise MULTIPLE CHOICE QUESTIONS (MCQ s) |29 Videos

  • STATES OF MATTER

    OMEGA PUBLICATION|Exercise Multiple Choice Questions (MCQs) |29 Videos

  • THE P-BLOCK ELEMENTS

    OMEGA PUBLICATION|Exercise MULTIPLE CHOICE QUESTIONS (MCQs)|28 Videos

Similar Questions

Explore conceptually related problems

If fig. l_1||l_2 what is the value of x

Explain the quantum number l.

In any subshell, the maimum number of electrons having same value of spin quantum number is :

Which of the following expressions represents the spectrum of Balmer series (If n is the principal quantum number of higher energy level) in Hydrogen atom ?

Show that the radius of Bohr's orbit is directly proportional to the square of the principal quantum number.

What is the value of L for a solenoid?

If n and l are respectively the principal and azimuthal quantum numbers , then the expression for calculating the total number of electrons in any energy level is :

An electron is in 4f orbital. What possible values for quantum number n, l and m _(l) can it have,

Describe the orbital with quantum number n=5 and l=3

An electron is present in '3p' subshell. Write the possible values for quantum numbers l and m.

OMEGA PUBLICATION-STRUCTURE OF ATOM -MULTIPLE CHOICE QUESTIONS (MCQ s)
  1. The correct set of quantum numbers for a 4d electron is

    Text Solution

    |

  2. No two electrons in an atom will have all the four quantum numbers sam...

    Text Solution

    |

  3. The correct order of increasing energy of atomic orbitals is

    Text Solution

    |

  4. The energy of an electron in nth orbit of hydrogen atom is

    Text Solution

    |

  5. The triad of nuclei that is isotonic is

    Text Solution

    |

  6. Bohr's model can explain

    Text Solution

    |

  7. If the value of l = 2, what will be the value of principal quantum num...

    Text Solution

    |

  8. Rutherford's experiment on scattering of alpha particles showed for th...

    Text Solution

    |

  9. 3d-orbitals have

    Text Solution

    |

  10. Number of unpaired electrons in the electronic configuration 1s ^(2) ,...

    Text Solution

    |

  11. The two electrons in an orbital have different

    Text Solution

    |

  12. The principal which gives a way to fill the electrons in the available...

    Text Solution

    |

  13. Number of unpaired electrons in Nat is

    Text Solution

    |

  14. f -sub-shell is characterised by:

    Text Solution

    |

  15. When the 3d orbital is complete, the new electron will enter the

    Text Solution

    |

  16. Energy of atomic orbitals in a particular shell is in the order

    Text Solution

    |

  17. The set of quantum numbers not applicable for an electron in an atom i...

    Text Solution

    |

  18. Indicate the number of unpaired electron in Cr

    Text Solution

    |

  19. The limiting line in Paschen series corresponds to

    Text Solution

    |

  20. The configuration of Fe^(3+) ion in the ground state

    Text Solution

    |