Home
Class 11
CHEMISTRY
Select in each pair, the one having lowe...

Select in each pair, the one having lower ionization energy and explain the reason.
(b) Br and K

Text Solution

Verified by Experts

K has lower ionisation energy than .Br. because of low electronegative value of K (0.8) than .Br. (2.8).
Promotional Banner

Topper's Solved these Questions

  • CLASSIFICATION OF ELEMENTS AND PERIODICITY IN PROPERTIES

    VIKRAM PUBLICATION ( ANDHRA PUBLICATION)|Exercise Short Answer Questions|38 Videos

  • CLASSIFICATION OF ELEMENTS AND PERIODICITY IN PROPERTIES

    VIKRAM PUBLICATION ( ANDHRA PUBLICATION)|Exercise Long Answer Questions|24 Videos

  • CLASSIFICATION OF ELEMENTS AND PERIODICITY IN PROPERTIES

    VIKRAM PUBLICATION ( ANDHRA PUBLICATION)|Exercise Important Questions|54 Videos

  • CHEMICAL EQUILIBRIUM AND ACIDS BASES

    VIKRAM PUBLICATION ( ANDHRA PUBLICATION)|Exercise LONG ANSWER QUESTIONS |31 Videos

  • ENVIRONMENTAL CHEMISTRY

    VIKRAM PUBLICATION ( ANDHRA PUBLICATION)|Exercise LONG ANSWER QUESTIONS|6 Videos

Similar Questions

Explore conceptually related problems

Select in each pair, the one having lower ionization energy and explain the reason. (f) Be and B

Select in each pair, the one having lower ionization energy and explain the reason. (e ) O and S

Select in each pair, the one having lower ionization energy and explain the reason. (d) Ba and Sr

Select in each pair, the one having lower ionization energy and explain the reason. N and O

Select in each pair, the one having lower ionization energy and explain the reason. (a) I and I^(-)

Select in each pair, the one having lower ionization energy and explain the reason. Li and Li^(+)

VIKRAM PUBLICATION ( ANDHRA PUBLICATION)-CLASSIFICATION OF ELEMENTS AND PERIODICITY IN PROPERTIES-Very Short Answer Questions
  1. Why are zero group elements called noble gases or inert gases?

    Text Solution

    |

  2. Select in each pair, the one having lower ionization energy and explai...

    Text Solution

    |

  3. Select in each pair, the one having lower ionization energy and explai...

    Text Solution

    |

  4. Select in each pair, the one having lower ionization energy and explai...

    Text Solution

    |

  5. Select in each pair, the one having lower ionization energy and explai...

    Text Solution

    |

  6. Select in each pair, the one having lower ionization energy and explai...

    Text Solution

    |

  7. Select in each pair, the one having lower ionization energy and explai...

    Text Solution

    |

  8. Select in each pair, the one having lower ionization energy and explai...

    Text Solution

    |

  9. IE(1) of O < IE(1) of N but IE(2) of O > IE(2) of N - Explain.

    Text Solution

    |

  10. Na^(+) has higher value of ionization energy than Ne, though both have...

    Text Solution

    |

  11. Which is each pair of elements has a more electronegative gain enthalp...

    Text Solution

    |

  12. Which in each pair of elements has a more negative electron gain entha...

    Text Solution

    |

  13. Electron affinity of chlorine is more than that of fluorine explain.

    Text Solution

    |

  14. Which in each has higher electron affinity? F or Cl^(-)

    Text Solution

    |

  15. Which in each has higher electron affinity? (b) O or O^(-)

    Text Solution

    |

  16. Which in each has higher electron affinity? (c ) Na^(+) or F

    Text Solution

    |

  17. Which in each has higher electron affinity? F or F^(-)

    Text Solution

    |

  18. Arrange the following in order of increasing ionic radius : (a) Cl^(...

    Text Solution

    |

  19. Arrange the following in order of increasing ionic radius : (b) Al^(...

    Text Solution

    |

  20. Arrange the following in order of increasing ionic radius : (c ) Na^...

    Text Solution

    |