Home
Class 11
CHEMISTRY
For each of the following pairs which ha...

For each of the following pairs which has greater `IE` and why?
a. `Li, Li^(o+)` , b. `K, Br` , c. `Br, I` , d. `Na^(o+) , Ne`

Text Solution

Verified by Experts

`(a) O (b) Cl (c ) Na (d) K (e) Xe. `
Promotional Banner

Topper's Solved these Questions

  • CLASSIFICATION OF ELEMENTS AND PERIODICITY IN PROPERTIES

    MODERN PUBLICATION|Exercise CONCEPTUAL QUESTIONS|30 Videos

  • 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 UNIT PRACTICE TEST|13 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

For each of the following pairs, state which one is large in size: (a) Li, F (b) O, Se (c ) Fe ^(2+), Fe ^(3+) (d) Br, Br ^(-) (e) Na ^(+), F ^(-) (f) K, K ^(+)

Which of the following pair would have larger size? a. K or K^(o+) , b. Br or Br^(ө) c. O^(2-) or F^(ө) , d. Li^(o+) or Na^(o+) e. P or As ,f. Na^(o+) or Mg^(2+)

Predict from each set, the atom/ion which has the greatest IE_(1) with explanation: a. Cl or F , b. S or Cl c. Ar or K , d. Xe or Kr e. O or N , f. Na^(o+) or Na g. Be^(o+) or Mg^(2+) , h. I^(ɵ) or I i. B or C , j. Ne or F k. N, O,F l. P,Ar,Mg m. B,Al,Ga

Which bond is stronger in each of the following cases and why? a. H_(2),Br_(2) , b. O_(2),N_(2) , c. F_(2),Cl_(2)

Which of the following is not an example of Dobereiner's Traids a) Ca, Sr. Ba b) Cl, Br, I c) Li, Na, K d) Sr, Ba, Ra

Answer the following: a. Which of the following has density greater than water ? Li, Na, K, Cs . b. Arrange K, Li, Rb in other of increasing electrode potential. c. Arrange Na, Li, K and Cs in increasing order of metallic bond. d. Which among Na, K, Cs and Li forms stable hydride ? e. On reacting eith oxygen, potassium can form K_(2)O , KO_(2) and K_(2)O_(2) . Is it correct ? f. Give the name of the hardest alakli metal. g. Arrange the following in order orf increasing polarising albility. Li^(o+), Na^(o+), K^(o+), Cs^(o+) h. Mention some of the properties of alkali metals which increse down the group. i. Mention some of the properties of alkali metals which decrease down the group.

MODERN PUBLICATION-CLASSIFICATION OF ELEMENTS AND PERIODICITY IN PROPERTIES -PRACTICE PROBLEMS
  1. What would be the IUPAC name and symbol for the element with atomic nu...

    Text Solution

    |

  2. Arrange the following elements in decreasing order of metallic charact...

    Text Solution

    |

  3. Arrange the following elements in the increasing order of non- metalli...

    Text Solution

    |

  4. Rn (Z=86) is the last noble gas discovered. Predict what wil be the at...

    Text Solution

    |

  5. Arrange the following in order of increasing radii: (i)I, I^(+)I^(-)...

    Text Solution

    |

  6. For each of the following pairs, state which one is large in size: (...

    Text Solution

    |

  7. Account for the difference in size of Na ^(+)[ 0.095nm] and mg ^(2+) [...

    Text Solution

    |

  8. Arrange each pair of ions in order of increasing ionic radius : (a) ...

    Text Solution

    |

  9. A boy has reported the radii of Cu, Cu ^(+) and Cu ^(2+) as 0.096 nm, ...

    Text Solution

    |

  10. Arrange the following ions in the order of increasing size : Be^(2+),...

    Text Solution

    |

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

    Text Solution

    |

  12. The electronic configuration for some neutral atoms are given below. ...

    Text Solution

    |

  13. For each of the following pairs which has greater IE and why? a. Li,...

    Text Solution

    |

  14. The ionisation potential of hydrogen is 13.60 eV. Calculate the energy...

    Text Solution

    |

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

    Text Solution

    |

  16. From each set, choose the element with highest ionization enthalpy and...

    Text Solution

    |

  17. Which of the following electronic configurations has the lowest value ...

    Text Solution

    |

  18. S has more negative electron gain enthalpy than O why ?

    Text Solution

    |

  19. S has more negative electron gain enthalpy than O why ?

    Text Solution

    |

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

    Text Solution

    |