Home
Class 11
CHEMISTRY
The ionisation energy of nitrogen is mor...

The ionisation energy of nitrogen is more than that of oxygen because

A

greater attraction of nucleus for the electrons

B

the extra stability of half filled p-orbitals

C

smaller size of the nitrogen atom

D

more penetrating effect.

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Topper's Solved these Questions

  • CLASSIFICATION OF ELEMENTS AND PERIODICITY IN PROPERTIES

    MODERN PUBLICATION|Exercise COMPETITION FILE (OBJECTIVE TYPE QUESTIONS (B)) (MCQs)|44 Videos

  • CLASSIFICATION OF ELEMENTS AND PERIODICITY IN PROPERTIES

    MODERN PUBLICATION|Exercise COMPETITION FILE (OBJECTIVE TYPE QUESTIONS (C)) (MCQs with more than one correct answer)|8 Videos

  • CLASSIFICATION OF ELEMENTS AND PERIODICITY IN PROPERTIES

    MODERN PUBLICATION|Exercise REVISION EXERCISE (LONG SHORT ANSWER QUESTIONS)|9 Videos

  • CHEMICAL BONDING AND MOLECULAR STRUCTURE

    MODERN PUBLICATION|Exercise UNIT PRACTICE TEST|13 Videos

  • ENVIRONMENTAL POLLUTION

    MODERN PUBLICATION|Exercise UNIT PRACTICE TEST|15 Videos

Similar Questions

Explore conceptually related problems

The ionization energy of N is more than that of oxygen because:

The first ionisation energy of beryllium is more than that of boron because

The first ionisation energy of Al is smaller than that of Mg because :

The first ionisation energy of silicon is lower than that of

Consider the following statements I.The electronegativity of fluorine is more than that of chlorine II.The electronegativity of nitrogen is more than that of oxygen Choose the correct option

MODERN PUBLICATION-CLASSIFICATION OF ELEMENTS AND PERIODICITY IN PROPERTIES -COMPETITION FILE (OBJECTIVE TYPE QUESTIONS (A)) (MCQs)
  1. The maximum number of elements in 3^(rd) period is :

    Text Solution

    |

  2. Which pair of atomic numbers represent s-block elements?

    Text Solution

    |

  3. The transition elements have a general electronic configuration:

    Text Solution

    |

  4. The tendency to form complexes is maximum for

    Text Solution

    |

  5. A element with atomic number 112 has recently been named as compernici...

    Text Solution

    |

  6. The element Z=114 has been discovered recently. It will belong to whic...

    Text Solution

    |

  7. The fourth period of the p-block contains :

    Text Solution

    |

  8. Elements A, B, C, D and E have the following electronic configurations...

    Text Solution

    |

  9. An element 'X' belongs to the third period of the p-block elements. It...

    Text Solution

    |

  10. Which of the following properties generally decrease along a period ?

    Text Solution

    |

  11. The correct order or radii of three species Ca, Ca ^(+) and Ca ^(2+) i...

    Text Solution

    |

  12. In the ions P^(3-),S^(2-) and Cl, the increasing order of size is:

    Text Solution

    |

  13. In general, the properties that decrease and increase down a group in ...

    Text Solution

    |

  14. The ionisation energy of nitrogen is more than that of oxygen because

    Text Solution

    |

  15. The correct order of increasing radii of the elementsSi,Al,Na and P is

    Text Solution

    |

  16. Which of the following electronic configurations corresponds to the el...

    Text Solution

    |

  17. In which of the following pairs, the first atom or ion is not larger t...

    Text Solution

    |

  18. The family of elements with the highest ionisation enthalpy :

    Text Solution

    |

  19. Which of the following has largest negative electron gain enthalpy ?

    Text Solution

    |

  20. The main anion O^(-) is isoelectronic with

    Text Solution

    |