Home
Class 11
CHEMISTRY
Which in each pair of elements has a mor...

Which in each pair of elements has a more negative electron gain enthalpy?
(a) O or F

Promotional Banner

Topper's Solved these Questions

  • CLASSIFICATION OF ELEMENTS AND PERIODICITY IN PROPERTIES

    VIKRAM PUBLICATION ( ANDHRA PUBLICATION)|Exercise Very Short Answer Questions|85 Videos

  • CLASSIFICATION OF ELEMENTS AND PERIODICITY IN PROPERTIES

    VIKRAM PUBLICATION ( ANDHRA PUBLICATION)|Exercise Short Answer Questions|38 Videos

  • CLASSIFICATION OF ELEMENTS AND PERIODICITY IN PROPERTIES

    VIKRAM PUBLICATION ( ANDHRA PUBLICATION)|Exercise Long Answer Questions|24 Videos

  • CHEMICAL EQUILIBRIUM AND ACIDS BASES

    VIKRAM PUBLICATION ( ANDHRA PUBLICATION)|Exercise LONG ANSWER QUESTIONS |31 Videos

  • ENVIRONMENTAL CHEMISTRY

    VIKRAM PUBLICATION ( ANDHRA PUBLICATION)|Exercise LONG ANSWER QUESTIONS|6 Videos

Similar Questions

Explore conceptually related problems

Which in each pair of elements has a more negative electron gain enthalpy? (b) F or Cl

Which in each pair of elements has a more negative electron gain enthalpy? (a) F or Cl^- ,( b) O or O^- ,( c) Na^+ or S , ( d) F or F^-

Which in each pair of elements has a more negative electron gain enthalpy? Explain.

Which is each pair of elements has a more electronegative gain enthalpy? Explain. (a) N or O

Electron gain enthalpy values

Electron gain enthalpy is known as

VIKRAM PUBLICATION ( ANDHRA PUBLICATION)-CLASSIFICATION OF ELEMENTS AND PERIODICITY IN PROPERTIES-Important Questions
  1. What is the significance of the term isolated gaseous atom while defin...

    Text Solution

    |

  2. Ionization enthalpy [IE1] of O is less than that of N - explain.

    Text Solution

    |

  3. Which in each pair of elements has a more negative electron gain entha...

    Text Solution

    |

  4. Which in each pair of elements has a more negative electron gain entha...

    Text Solution

    |

  5. What is electronegativity? How is this useful in understanding the nat...

    Text Solution

    |

  6. What is screening effect? How is it related to IE?

    Text Solution

    |

  7. What is an amphoteric oxide? Give the formula of an amphoteric oxide f...

    Text Solution

    |

  8. Name the most electronegative element. Is it also having the highest e...

    Text Solution

    |

  9. What is diagonal relation? Give one pair of elements, that have this r...

    Text Solution

    |

  10. Radii of iron atom and its ions follow Fe > Fe^(2+) > Fe^(3+) - explai...

    Text Solution

    |

  11. IE(2) > IE(1) for a given element - why?

    Text Solution

    |

  12. What is lanthanide contraction? Give one of its consequences.

    Text Solution

    |

  13. Select in each pair, the one having lower ionization energy and explai...

    Text Solution

    |

  14. IE(1) of O < IE(1) of N but IE(2) of O > IE(2) of N - Explain.

    Text Solution

    |

  15. Na^(+) has higher value of ionization energy than Ne, though both have...

    Text Solution

    |

  16. Electron affinity of chlorine is more than that of fluorine explain.

    Text Solution

    |

  17. Arrange the following in order of increasing ionic radius : (a) Cl^(...

    Text Solution

    |

  18. Arrange the following in order of increasing ionic radius : (b) Al^(...

    Text Solution

    |

  19. Arrange the following in order of increasing ionic radius : (c ) Na^...

    Text Solution

    |

  20. Mg^(+2) is smaller than O^(-2) in size, though both have same electron...

    Text Solution

    |