Home
Class 11
CHEMISTRY
Why does gallium have higher ionisation ...

Why does gallium have higher ionisation energy than aluminium?

Text Solution

AI Generated Solution

Promotional Banner

Topper's Solved these Questions

  • SOME P-BLOCK ELEMENTS

    ICSE|Exercise ESSAY (LONG ANSWER) TYPE QUESTION|36 Videos

  • SOME P-BLOCK ELEMENTS

    ICSE|Exercise OBJECTIVE (MULTIPLE CHOICE) TYPE QUESTIONS|44 Videos

  • SOME P-BLOCK ELEMENTS

    ICSE|Exercise VERY SHORT ANSWER TYPE QUESTIONS|53 Videos

  • SOME BASIC CONCEPTS OF CHEMISTRY

    ICSE|Exercise NCERT TEXT-BOOK EXERCISES (WITH HINGS AND SOLUTIONS) |36 Videos

  • STATES OF MATTER : GASES AND LIQUIDS

    ICSE|Exercise NCERT TEXT-BOOK EXERCISES (With Hints and Solutions)|23 Videos

Similar Questions

Explore conceptually related problems

Which of the following have highest ionisation energy ?

Find the total number of elements which have higher ionisation energy than their both adjacent elements (either in a period or in a group in the long from of periodic table). Be, B, N, P, Ga, Mg

Why does phosphorous has higher ionization enthalpy than sulphur?

Why do gases have more kinetic energy than liquids?

Why Cr and Cu have abnormally higher 2nd ionisation energy

which has higher 1st ionisation energy B or Be and why?

Out of Ne and Na^(+) which has higher ionisation energy and why ?

Which element in each of the following pairs would you expect to have higher first ionisation energy and why? H ,He

Which element in each of the following pairs would you expect to have higher first ionisation energy and why? F ,Cl

Which element in each of the following pairs would you expect to have higher first ionisation energy and why? N, O

ICSE-SOME P-BLOCK ELEMENTS -SHORT ANSWER TYPE QUESTIONS
  1. Why does the stability of + 3 oxidation state decrease on moving down ...

    Text Solution

    |

  2. Atomic size increases down a group of the periodic table. Explain.

    Text Solution

    |

  3. Why does gallium have higher ionisation energy than aluminium?

    Text Solution

    |

  4. Boron does not form ionic compounds containing B^(2+) ions. Comment on...

    Text Solution

    |

  5. In the structure of diborane,

    Text Solution

    |

  6. Why do boron halides act as Lewis acids ?

    Text Solution

    |

  7. Arrange BF3, BCl3, B Br3, BI3 in the decreasing order of Lewis acid ch...

    Text Solution

    |

  8. Why is boron trifluoride a weaker Lewis acid as compared to B Br3 and ...

    Text Solution

    |

  9. Discuss the structure of aluminium chloride.

    Text Solution

    |

  10. Inspite of being electron deficient, boron halides do not exist as dim...

    Text Solution

    |

  11. What type of oxides are formed by group 13 elements and how does their...

    Text Solution

    |

  12. Why does boron differ from other elements of its own group in several ...

    Text Solution

    |

  13. Boron does not form [BF6]^(3-), whereas aluminium forms [AlF6]^(3-). E...

    Text Solution

    |

  14. Mention any four properties which show that boron shows diagonal relat...

    Text Solution

    |

  15. Why are the melting and boiling points of C and Si much higher as comp...

    Text Solution

    |

  16. The ionisation energy decreases on moving down the group 14. Explain

    Text Solution

    |

  17. The first ionisation energy of carbon is much higher than that of sili...

    Text Solution

    |

  18. Why is the ionisation energy of lead slightly higher than that of tin?

    Text Solution

    |

  19. The electronegativity remains almost constant in going from Si to Pb. ...

    Text Solution

    |

  20. Explain the difference in properties of diamond and graphite on the ba...

    Text Solution

    |