Home
Class 11
CHEMISTRY
The first (IE1) and second (IE2) ionisat...

The first `(IE_1)` and second `(IE_2)` ionisation enthalpies `("kJ mol"^(-1))` of a few elements designated by Roman numerals are shown below.
`{:(,,IE_(1),IF_(2)),(,I,2372,5251),(,III,900,1760):}` `{:(,,IE_(1),IE_(2)),(,II,520,7300),(,IV,1680,3380):}`
Which of the above element is likely to be:
a reactive non-metal

Text Solution

Verified by Experts

`(a) Element II
(b) Element IV
(c ) Element I
(d) Element III.
Promotional Banner

Topper's Solved these Questions

  • CLASSIFICATION OF ELEMENTS AND PERIODICITY IN PROPERTIES

    MODERN PUBLICATION|Exercise NCERT FILE (NCERT TEXTBOOK EXERCISE)|40 Videos

  • CLASSIFICATION OF ELEMENTS AND PERIODICITY IN PROPERTIES

    MODERN PUBLICATION|Exercise NCERT FILE (NCERT EXEMPLAR PROBLEMS) (MCQs-I)|17 Videos

  • CLASSIFICATION OF ELEMENTS AND PERIODICITY IN PROPERTIES

    MODERN PUBLICATION|Exercise PRACTICE PROBLEMS|26 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 first (IE_1) and second (IE_2) ionisation enthalpies ("kJ mol"^(-1)) of a few elements designated by Roman numerals are shown below. {:(,,IE_(1),IF_(2)),(,I,2372,5251),(,III,900,1760):} {:(,,IE_(1),IE_(2)),(,II,520,7300),(,IV,1680,3380):} Which of the above element is likely to be: a reactive metal

The first (IE_1) and second (IE_2) ionisation enthalpies ("kJ mol"^(-1)) of a few elements designated by Roman numerals are shown below. {:(,,IE_(1),IF_(2)),(,I,2372,5251),(,III,900,1760):} {:(,,IE_(1),IE_(2)),(,II,520,7300),(,IV,1680,3380):} Which of the above element is likely to be: a noble gas

The first (IE_1) and second (IE_2) ionisation enthalpies ("kJ mol"^(-1)) of a few elements designated by Roman numerals are shown below. {:(,,IE_(1),IE_(2)),(,I,2372,5251),(,III,900,1760):} {:(,,IE_(1),IE_(2)),(,II,520,7300),(,IV,1680,3380):} Which of the above element is likely to be: a metal A that forms a stable binary halide of the formula AX_(2) ("X = halogen")

MODERN PUBLICATION-CLASSIFICATION OF ELEMENTS AND PERIODICITY IN PROPERTIES -CONCEPTUAL QUESTIONS
  1. Energy of an electron in the ground state of the hydrogen atom is -2.1...

    Text Solution

    |

  2. The electron gain enthalpies of halogens are as given below: F =- 33...

    Text Solution

    |

  3. Magnesium loses electrons successively to form Mg^(+),Mg^(2+)andMg^(3+...

    Text Solution

    |

  4. Out of Na and Mg which has higher second ionisation energy?

    Text Solution

    |

  5. Which is the smallest among Na^(o+),Mg^(2+),Al^(3+), and why?

    Text Solution

    |

  6. Arrange the following in the order of increasing ionization potential

    Text Solution

    |

  7. The electronic configuration for the following neutral atoms are given...

    Text Solution

    |

  8. How would you explain the fact that the first ionisation enthalpy of s...

    Text Solution

    |

  9. Among the second period elements the actual ionisation enthalpies are ...

    Text Solution

    |

  10. Identify the best choice in the list: (i) Largest ionic size :Mg^(2+...

    Text Solution

    |

  11. Arrange the following in the decreasing negative electron gain enthalp...

    Text Solution

    |

  12. Which of the following has highest ionization energy

    Text Solution

    |

  13. Arrange the following in the increasing order of the size . Cl^(-),...

    Text Solution

    |

  14. A student reported the radii of Al ^(3+), Mg^(2+), and F ^(-) as 136 p...

    Text Solution

    |

  15. Among the elements Li, K,Ca, S and Kr , which one is expected to have ...

    Text Solution

    |

  16. The IE(1) and IE(2) (kJ mol^(-1)) of three elements A, B and C are giv...

    Text Solution

    |

  17. Among the elements, B, Al, C and Si, a) which element has the highes...

    Text Solution

    |

  18. Which of the following species has the smallest size? (a) K^(o+), Sr...

    Text Solution

    |

  19. The first (IE1) and second (IE2) ionisation enthalpies ("kJ mol"^(-1))...

    Text Solution

    |

  20. Which of the elements Na, Mg, Si and P have the greatest difference be...

    Text Solution

    |