Home
Class 11
CHEMISTRY
If n = 6, the correct sequence for filli...

If `n = 6`, the correct sequence for filling of electrons will be.

A

`ns rarr np rarr (n - 1) d rarr (n -2) f`

B

`ns rarr (n -2) f rarr (n -1) d rarr np`

C

`ns rarr (n -1) d rarr (n -2) f rarr np`

D

`ns rarr (n-2) f rarr np rarr (n -1) d`

Text Solution

Verified by Experts

The correct Answer is:
B
The orbitals are 6s, 6p, 5d and 4f. Their order of filling is 6s, 4f, 5d, 6p, i.e., ns, `(n -2)f, (n-1)d, np`
Promotional Banner

Topper's Solved these Questions

  • STRUCTURE OF ATOM

    PRADEEP|Exercise Competition Focus (JEE (Main and Advanced)/Medical Entrance (II. Multiple Choice Question)|9 Videos

  • STRUCTURE OF ATOM

    PRADEEP|Exercise Competition Focus (JEE (Main and Advanced)/Medical Entrance (III. Multiple Choice Question) (Based on Comprehension)|20 Videos

  • STRUCTURE OF ATOM

    PRADEEP|Exercise Analytical Questions And Problems with Answers/solutions (Problems)|18 Videos

  • STATES OF MATTER: SOLID MATTER

    PRADEEP|Exercise COMPETITION FOCUS (ASSERTION-REASON)|17 Videos

  • THERMODYNAMICS

    PRADEEP|Exercise MULTIPLE CHOICE QUESTION ( BASED ON PRACTICAL CHEMISTRY)|3 Videos

Similar Questions

Explore conceptually related problems

Correct sequence is

Choose the correct sequence

Correct sequence for Alanine code:

Choose the correct sequences

PRADEEP-STRUCTURE OF ATOM-Competition Focus (JEE (Main and Advanced)/Medical Entrance (I. Multiple Choice Question) With one correct Answer
  1. The orbital diagram in which both the pauli's exclusion principal and ...

    Text Solution

    |

  2. Which is the correct order of increasing energy of the listed orbitals...

    Text Solution

    |

  3. If n = 6, the correct sequence for filling of electrons will be.

    Text Solution

    |

  4. The number of d-electrons in Fe^(2+)(Z=26) is not equal to the number...

    Text Solution

    |

  5. The electronic, identified by quantum numbers n and l, (i) n = 4, l = ...

    Text Solution

    |

  6. What is the maximum number of electrons which can be accommodated in a...

    Text Solution

    |

  7. If n = 3, l = 0, and m = 0, then the atomic number is

    Text Solution

    |

  8. How many electron in an atom with atomic number 105 can have (n + l)...

    Text Solution

    |

  9. According to (n+l) rule after completing 'np' level the electron enter...

    Text Solution

    |

  10. The correct set of four quantum numbers for the valence electron of ru...

    Text Solution

    |

  11. The set of quantum number for the 19^(th) electrons in chromium is -

    Text Solution

    |

  12. In Cu (At. no. = 29)

    Text Solution

    |

  13. In the Bohr's orbit, what is the ratio of total kinetic energy and tot...

    Text Solution

    |

  14. A proton is about 1840 times heavier than an electron. When it is acce...

    Text Solution

    |

  15. Time taken by an electrons to complete one revolution in the Bohr orbi...

    Text Solution

    |

  16. Which is a wrong statement ?

    Text Solution

    |

  17. Which of the following has maximum spin ?

    Text Solution

    |

  18. A gas absorbs a photon of 355 nm and emits at two wavelengths . If on...

    Text Solution

    |

  19. Frequency of the X-rays emitted by an element is 100 s^(-1). If consta...

    Text Solution

    |

  20. The ratio of specific charge of an electron to that of a hydrogen ion ...

    Text Solution

    |