Home
Class 11
CHEMISTRY
What is ionization energy ? How does it ...

What is ionization energy ? How does it change in a period as well as in a group ?

Text Solution

Verified by Experts

Ionization energy increases along the period and decreases down the group.
Promotional Banner

Topper's Solved these Questions

  • CLASSIFICATION OF ELEMENTS AND PERIODICITY IN PROPERTIES

    SUBHASH PUBLICATION|Exercise TWO marks questions and answers|51 Videos

  • CLASSIFICATION OF ELEMENTS AND PERIODICITY IN PROPERTIES

    SUBHASH PUBLICATION|Exercise THREE MARKS more than 3 marks|21 Videos

  • CHEMICAL THERMODYNAMICS

    SUBHASH PUBLICATION|Exercise Numerical problems :|38 Videos

  • HYDROCARBONS

    SUBHASH PUBLICATION|Exercise THREE MARKS QUESTIONS AND ANSWERS|25 Videos

Similar Questions

Explore conceptually related problems

What is electron negativity ? How does it change in a period as well as in a group ?

What do you mean by ionization enthalpy? How does it vary across a period and down a group?

The order of ionization energy

What is ionisation energy? How does ionisation energy vary along the period in the modern periodic table ?

The ionization energy of elements increases in a period from left to right

What do you mean by the term electron gain enthalpy? How does electron gain enthalpy change along a period and in a group?

How does the atomic size vary as you go down a group ?

How does entropy change for adsorption?

The ionization energy of Li^(++) is equal to

How does covalent radii vary in a period as well as in a group in the periodic table ? What is the reason ?

SUBHASH PUBLICATION-CLASSIFICATION OF ELEMENTS AND PERIODICITY IN PROPERTIES -THREE MARKS more than 3 marks
  1. What is ionization energy ? How does it change in a period as well as ...

    Text Solution

    |

  2. Explain the features that influence/affect the ionization energy.

    Text Solution

    |

  3. Explain classification of elements into different blocks in the period...

    Text Solution

    |

  4. Explain the law of triads with example.

    Text Solution

    |

  5. Briefly explain the account explain the account of groups and periods ...

    Text Solution

    |

  6. Explain why size of anion is larger than parent atom.

    Text Solution

    |

  7. Explain why size of cation is smaller than of the parent atom.

    Text Solution

    |

  8. Explain the variation of radii of is electronic species or ions.

    Text Solution

    |

  9. Why Fluorine atom has unexpectedly less negative Delta("eg") H than ch...

    Text Solution

    |

  10. Explain periodicity of valence or oxidation state of s and p block ele...

    Text Solution

    |

  11. Arrange the species in each group in order in increasing ionization en...

    Text Solution

    |

  12. What are the factors that affect electron affinity ?

    Text Solution

    |

  13. a. Explain why the second ionisation energy of B is significantly high...

    Text Solution

    |

  14. a. Explain why the second ionisation energy of B is significantly high...

    Text Solution

    |

  15. Why fluorine has lesser electron gain enthalpy than chlorine?

    Text Solution

    |

  16. Give the reasons of the following : Noble gases tend to be less ...

    Text Solution

    |

  17. Give the reasons of the following : First ionization enthalpy of ...

    Text Solution

    |

  18. Account for the following : Mg^(+2) is smaller than O-^(2) ion al...

    Text Solution

    |

  19. Account for the following : write the IUPAC name and the symbol fo...

    Text Solution

    |

  20. Some elements are wrongly placed in the decreasing order of the prope...

    Text Solution

    |

  21. Some elements are wrongly placed in the decreasing order of the prope...

    Text Solution

    |