Home
Class 11
CHEMISTRY
The effective nuclear charge on the adde...

The effective nuclear charge on the added electron in F-atom , in the formation of negative ion is

A

`4.55`

B

`5.2`

C

`4.85`

D

`5.85`

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Topper's Solved these Questions

  • IONIC EQUILIBRIUM

    NARAYNA|Exercise Level-VI (H.W)|35 Videos

  • REDOX REACTION

    NARAYNA|Exercise Exercise -4|114 Videos

Similar Questions

Explore conceptually related problems

Calculate the effective nuclear charge of the last electron in an atom. The electronic configuration is 1s^(2), 2s^(2)2p^(6), 3s^(2)3p^(5) .

The order of effective nuclear charge is

" The effective nuclear charge of Nitrogen for 2p electron (last electron) is "

Calculate the effective nuclear charge at the periphery of nitrogen atom when an extre electron is added in the formation of anion . Also calculate the effective nuclear charge of N-atom.

The effective nuclear charge for an electrone for the outermost electron in (14)/(7)N is

The effective nuclear charge of an element with three valence electrons is 2.60. What is the minimum atomic number of the element?

NARAYNA-PERIODIC TABLE -All Questions
  1. EN of the element (A) is E(1) and EA is E(2) hence IP will be :

    Text Solution

    |

  2. For the element X, student Surbhi measured its radius as 102 nm, Mr. G...

    Text Solution

    |

  3. The effective nuclear charge on the added electron in F-atom , in the ...

    Text Solution

    |

  4. Covalent radius of F is 0.72 A^(@) . Calculate its Allred-Rochow's ele...

    Text Solution

    |

  5. Covalent radius of oxygen is 0.74 A^(@) and its A .R. electronegativi...

    Text Solution

    |

  6. There are four elements 'P' , 'q' , 'r' and 's' having atomic numbers ...

    Text Solution

    |

  7. Which of the following statements are correct? (i) Generally the ra...

    Text Solution

    |

  8. The correct order of atomic radii of the following element Sm(z=62), E...

    Text Solution

    |

  9. Consider the following ionization steps : M(g) rarr M^(+)(g) +e^(-),...

    Text Solution

    |

  10. Which of the following show amphoteric behaviour?

    Text Solution

    |

  11. In which of the following arrangements, the order is not correct accor...

    Text Solution

    |

  12. Which of the following statement(s) is /are correct?

    Text Solution

    |

  13. Which of the following statements is/are correct?

    Text Solution

    |

  14. Which one of the following statements is/are incorrect :

    Text Solution

    |

  15. Poor shielding of nuclear charge by d or f-orbital electrons is respon...

    Text Solution

    |

  16. The correct order(s) of stability of oxidation state(s) for Ge, Sn and...

    Text Solution

    |

  17. The screening effect of inner electrons of an atom can cause

    Text Solution

    |

  18. The energy required to pull the most loosely bound electrons from an a...

    Text Solution

    |

  19. The energy required to pull the most loosely bound electrons from an a...

    Text Solution

    |

  20. The energy required to pull the most loosely bound electrons from an a...

    Text Solution

    |