Home
Class 11
CHEMISTRY
The element with highest value of ionisa...

The element with highest value of ionisation potential is

A

Potassium

B

Helium

C

Hydrogen

D

Xenon

Text Solution

Verified by Experts

The correct Answer is:
B
`He` and `Xe` belongs to same group but `He` has higher ionisation energy because of small size.
Promotional Banner

Topper's Solved these Questions

  • CLASSIFICATION OF ELEMENTS AND PERIODICITY OF PROPERTIES

    A2Z|Exercise Electron Gain Enthalpy|34 Videos

  • CLASSIFICATION OF ELEMENTS AND PERIODICITY OF PROPERTIES

    A2Z|Exercise Electronegativity And Nature Of Oxides|42 Videos

  • CLASSIFICATION OF ELEMENTS AND PERIODICITY OF PROPERTIES

    A2Z|Exercise Atomic Radius, Screening Effect And Penetration Effect|52 Videos

  • CHEMICAL THERMODYNAMICS

    A2Z|Exercise Section D - Chapter End Test|30 Videos

  • CLASSIFICTION, PURIFICATION AND NOMENCLATURE OF ORGANIC COMPOUNDS

    A2Z|Exercise Section D - Chapter End Test|30 Videos

Similar Questions

Explore conceptually related problems

Among the following, the element with highest ionisation potential is

The element with the highest first ionization potential is:

Define ionisation potential.

The element with highest ionisation potential is

Which among the following elements has lowest value of ionisation potential ?

The element with highest ionization potential is

The second ionisation potential is

Among the following elements which one has the highest value of first ionisation potential ?

A2Z-CLASSIFICATION OF ELEMENTS AND PERIODICITY OF PROPERTIES-Ionisation Energy
  1. The process requiring the absorption of energy is

    Text Solution

    |

  2. Which of the following sequence regarding the first ionisation potenti...

    Text Solution

    |

  3. The element with highest value of ionisation potential is

    Text Solution

    |

  4. In halogens, with increase of atomic number where habit is found

    Text Solution

    |

  5. Which of the following transitions involves maximum amount of energy?

    Text Solution

    |

  6. A rarr A^(+)+e,E(1) and A^(+) rarr A^(2+)+e,E(2). The energy required ...

    Text Solution

    |

  7. Which of the following relation is correct with respect first (I) and ...

    Text Solution

    |

  8. How many ionisation energies can carbon have?

    Text Solution

    |

  9. The correct sequence of elements in decreasing order first ionisation ...

    Text Solution

    |

  10. The first ionisation potentials (eV) of Be and B respectively are

    Text Solution

    |

  11. the highest ionisation energy stands for

    Text Solution

    |

  12. which of the following has the least ionisation potential?

    Text Solution

    |

  13. The first ionisation potential will be maximum for

    Text Solution

    |

  14. The second ionisation potential is

    Text Solution

    |

  15. Which one of the following elements has the highest ionisation energy?

    Text Solution

    |

  16. What will be the order of first ionisation energy?

    Text Solution

    |

  17. In which of the following process highest energy is absorbed?

    Text Solution

    |

  18. The increasing order of the first ionisation enthalpies of the element...

    Text Solution

    |

  19. Which of the following explanation is best for not placing hydrogen in...

    Text Solution

    |

  20. Which of the following represents the correct order of increasing firs...

    Text Solution

    |