Home
Class 12
CHEMISTRY
How does electronegativity vary in a gro...

How does electronegativity vary in a group and period ?

Promotional Banner

Topper's Solved these Questions

  • CHEMISTRY IN EVERYDAY LIFE

    MBD PUBLICATION|Exercise QUESTION BANK |290 Videos

  • COORDINATION COMPOUNDS

    MBD PUBLICATION|Exercise QUESTION BANK|914 Videos

Similar Questions

Explore conceptually related problems

How does ionisation energy vary in a group ?

Describe long form of periodic table . How ionisation energy vary in groups and periods ?

How the properties of the elements vary in each group and each period of the periodic table ?

How atomic radii vary in a group of periodic table ?

What is long form periodic table ? How do the properties of elements vary in groups and periods of the periodic table? Name the elements of zero group.

What do you understand by electron affinity ? How electron affinity vary in a periodic table ?

How does molar conductivity vary with concentration for weak and strong electrolyte ?

How does molar conductivity vary with dilution of the solution?

Which is the most electronegative element in the periodic table ?

MBD PUBLICATION-CLASSIFICATION OF ELEMENTS AND PERIODICITY IN PROPERTIES-QUESTION BANK
  1. Name any two elements of IVA of periodic table.

    Text Solution

    |

  2. Which of the following has the smallest size ?

    Text Solution

    |

  3. How does electronegativity vary in a group and period ?

    Text Solution

    |

  4. What is oxidation number ?

    Text Solution

    |

  5. How many atoms of fluorine are there in 1.9 xx 10^(-6) gms of fluroine...

    Text Solution

    |

  6. Why Mg^(2+) ion is smaller than O^(2-) althrough both have the same el...

    Text Solution

    |

  7. Why ionosation energy of magnesium is greater than aluminium ?

    Text Solution

    |

  8. Why electron affinity of Be is zero ?

    Text Solution

    |

  9. What are sigma and pi-bond's ? What is the bond angle and shape of the...

    Text Solution

    |

  10. Why electron affinity of nitrogen is zero.

    Text Solution

    |

  11. What is the sum of the oxidation number of all the atoms in a neutral ...

    Text Solution

    |

  12. Explain with reason : Alkali metals do not form dipositive ions.

    Text Solution

    |

  13. Expalin with reason : Electronegativity values of inert gases are zero...

    Text Solution

    |

  14. Justify the position of carbon and lead in the periodic table on the b...

    Text Solution

    |

  15. The electronic configuration of an element in 1s^2 ,2s^2 , 2p^6 , 3s^2...

    Text Solution

    |

  16. Explain on the basis of electronic configuration why fluorine and chlo...

    Text Solution

    |

  17. The electronic configuration of an element in 1s^2 ,2s^2 , 2p^6 , 3s^2...

    Text Solution

    |

  18. Among the four halogens name one which has : highest value of electr...

    Text Solution

    |

  19. What is oxidation number ?

    Text Solution

    |

  20. Explain why the ionisation energy of nitrogen is more than that of oxy...

    Text Solution

    |