Home
Class 11
CHEMISTRY
The ionisation potential is lowest for t...

The ionisation potential is lowest for the

A

Halogens

B

Inert gases

C

Alkaline earth metals

D

Alkali metals

Text Solution

Verified by Experts

The correct Answer is:
D
Alkali metals, lower the no. of valence `e^(-)`, lower is the value of ionisation potential.
Promotional Banner

Topper's Solved these Questions

  • CLASSFICATION OF ELEMENTS AND PERIODICITY IN PROPERTIES

    ERRORLESS|Exercise NCERT BASED QUESTIONS (Electron Affinity)|21 Videos

  • CLASSFICATION OF ELEMENTS AND PERIODICITY IN PROPERTIES

    ERRORLESS|Exercise NCERT BASED QUESTIONS (Electronegativity)|18 Videos

  • CLASSFICATION OF ELEMENTS AND PERIODICITY IN PROPERTIES

    ERRORLESS|Exercise NCERT BASED QUESTIONS (Atomic and Ionic Radii)|39 Videos

  • CHEMICAL EQUILIBRIUM

    ERRORLESS|Exercise ASSERTION & REASON |12 Videos

  • ENVIRONMENTAL CHEMISTRY

    ERRORLESS|Exercise ASSERTION & REASON|7 Videos

Similar Questions

Explore conceptually related problems

Ionisation potential is very low for

Some of the properties which depend on electronic configuration elements are - atomic radii, ionisation potential, and electronegativity etc. In period, the ionisation energy is lowest for the:

The ionisation energy is lowest for

The second ionisation potential is

Define ionisation potential.

ERRORLESS-CLASSFICATION OF ELEMENTS AND PERIODICITY IN PROPERTIES -NCERT BASED QUESTIONS (Ionisation Energy)
  1. The ionisation potential is lowest for the

    Text Solution

    |

  2. The ionisation energy of nitrogen is more than that of oxygen because

    Text Solution

    |

  3. The ionization energy of boron is less than that of beryllium because:

    Text Solution

    |

  4. Consider the following changes A to A^(+) + e^- , E1 and A^+ to A^(2+)...

    Text Solution

    |

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

    Text Solution

    |

  6. The first ionisation potential of Na,Mg,Al and Si are in the order

    Text Solution

    |

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

    Text Solution

    |

  8. Ionisation energy is highest for

    Text Solution

    |

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

    Text Solution

    |

  10. Which of the following elements has the lowest ionization potential ?

    Text Solution

    |

  11. The screening effect of inner electrons of an atom can cause

    Text Solution

    |

  12. The correct order in which the first ionisation potential increases is

    Text Solution

    |

  13. The correct order of ionisation energy of C, N, O and F is

    Text Solution

    |

  14. The successive ionzation enegry values for an element X are given belo...

    Text Solution

    |

  15. The set representing the correct order of the first ionisation potenti...

    Text Solution

    |

  16. The decreasing order of the ionization potential of the following elem...

    Text Solution

    |

  17. the highest ionisation energy stands for

    Text Solution

    |

  18. Which of the following electrons should generally have the highest val...

    Text Solution

    |

  19. Which of the following has lowest ionisation energy

    Text Solution

    |

  20. In view of their low ionisation energies, the alkali metals are

    Text Solution

    |