Home
Class 11
CHEMISTRY
The orbital angular momentum of an elect...

The orbital angular momentum of an electron in `2s`-orbital is

A

Zero

B

`+1/2h/(2pi)`

C

`h/(2pi)`

D

`sqrt(2)h/(2pi)`

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Topper's Solved these Questions

  • STRUCTURE OF ATOM

    NCERT FINGERTIPS|Exercise Higher Order Thinking Skills|11 Videos
  • STRUCTURE OF ATOM

    NCERT FINGERTIPS|Exercise NCERT Exemplar|15 Videos
  • STRUCTURE OF ATOM

    NCERT FINGERTIPS|Exercise Towards Quantum Mechanical Model Of The Town|10 Videos
  • STATES OF MATTER

    NCERT FINGERTIPS|Exercise Assertion And Reason|15 Videos
  • THE P-BLOCK ELEMENTS

    NCERT FINGERTIPS|Exercise Assertion And Reason|15 Videos

Similar Questions

Explore conceptually related problems

The orbital angular momentum of an electron in 3s-orbital is :

The orbital angular momentum of an electron in a d-orbital is:

The orbital angular momentum of an electron in a d-orbital is:

The orbital angular momentum of an electron is 2s orbital is

What is the orbital angular momentum of an electron in 2s orbital ?

The orbital angular momentum of a p- electron is

The angular momentum of an electron in 2p-orbital is :

The orbital angular momentum of 3p electron is :

NCERT FINGERTIPS-STRUCTURE OF ATOM -Quantum Mechanical Model Of Atom
  1. In how many elements the last electron will have the following set of ...

    Text Solution

    |

  2. An orbital is described with the help of a wave function. Since many w...

    Text Solution

    |

  3. The orbital angular momentum of an electron in 2s-orbital is

    Text Solution

    |

  4. Two values of spin quantum number i.e., +1/2 and -1/2 represent

    Text Solution

    |

  5. Though the five d-orbitals are degenerate, the first four d-orbitals a...

    Text Solution

    |

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

    Text Solution

    |

  7. The number of radial nodes and angular nodes and total nodes for d-orb...

    Text Solution

    |

  8. Observe the given boundary surface diagrams of two orbitals I and II a...

    Text Solution

    |

  9. Few statements are given regarding nodes in the orbitals. Mark the sta...

    Text Solution

    |

  10. Which of the following is not a correct statement regarding the energi...

    Text Solution

    |

  11. The electrons identified by the following quantum numbers n and l: (i)...

    Text Solution

    |

  12. A new electron enters the orbital when:

    Text Solution

    |

  13. How many orbitals in total are associated with 4^(th) energy level?

    Text Solution

    |

  14. Effective nuclear charge (Z(eff)) for a nucleus of an atom is defined ...

    Text Solution

    |

  15. The orbital diagram in which the Aufbau principle is violated is

    Text Solution

    |

  16. Which of the sequences given below shows the correct increasing order ...

    Text Solution

    |

  17. Which of the following configurations does not follow Hund's rule of m...

    Text Solution

    |

  18. Read the following statements and mark the incorrect statement.

    Text Solution

    |

  19. What is the electronic configuration of O^(2-) ion?

    Text Solution

    |

  20. Which atom (X) is indicated by the following configuration? Xto[Ne]3...

    Text Solution

    |