Home
Class 11
CHEMISTRY
The correct decreasing order of ionisati...

The correct decreasing order of ionisation enthalpy of alkali metals is

A

`Na gt Li gt K gt Rb`

B

`Rb lt Na lt K lt Li`

C

`Li gt Na gt K gt Rb`

D

`K lt Li lt Na lt Rb`

Text Solution

Verified by Experts

The correct Answer is:
C
Is the correct answer
Promotional Banner

Topper's Solved these Questions

  • S-BLOCK ELEMENTS (ALKALI AND ALKALINE EARTH METALS )

    DINESH PUBLICATION|Exercise Matching Types questions|5 Videos

  • S-BLOCK ELEMENTS (ALKALI AND ALKALINE EARTH METALS )

    DINESH PUBLICATION|Exercise COMPLETE THE FOLLOWING|26 Videos

  • S-BLOCK ELEMENTS (ALKALI AND ALKALINE EARTH METALS )

    DINESH PUBLICATION|Exercise Problems For Practice|26 Videos

  • REDOX REACTIONS

    DINESH PUBLICATION|Exercise Reasoning Type Questions|4 Videos

  • STATE OF MATTER (GASEOUS AND LIQUID STATE)

    DINESH PUBLICATION|Exercise Ulitmate Preparatory package|20 Videos

Similar Questions

Explore conceptually related problems

The ionisation enthalpy of alkaline earth metals is

The correct decreasing order of first ionisation enthalpies of five elements of second period is

The correct order of 1^(st) ionisation enthalpy is :

The order of decreasing ionisation ethalpy in alkali metals is

The decreasing order of hydration enthalpies of earth metal ions is

DINESH PUBLICATION-S-BLOCK ELEMENTS (ALKALI AND ALKALINE EARTH METALS )-NCERT EXEPLAR PROBLEMS (WITH SOLUTION)
  1. Metals form basic hydroxides. Which of the following metal hydroxide i...

    Text Solution

    |

  2. Some of the Group 2 metal halides are covalent and soluble in organic ...

    Text Solution

    |

  3. The correct decreasing order of ionisation enthalpy of alkali metals i...

    Text Solution

    |

  4. The solubility of metal halides depends on their nature, Lattice entha...

    Text Solution

    |

  5. Amphoteric hydroxides react with both alkalies and acids. Which of the...

    Text Solution

    |

  6. In the synthesis of sodium carbonate, the recovery of ammonia is done ...

    Text Solution

    |

  7. When sodium is dissolved in liquid ammonia, a solution of deep blue co...

    Text Solution

    |

  8. By adding gypsum to cement

    Text Solution

    |

  9. Dead burnt plaster is

    Text Solution

    |

  10. Suspension of slaked lime in water is known as

    Text Solution

    |

  11. Which element does not form hydride upon heating with hydrogen?

    Text Solution

    |

  12. The chemical formula of soda ash is

    Text Solution

    |

  13. A substance which gives brick red flame and breadks down on heating to...

    Text Solution

    |

  14. Which of the following statements is true about Ca(OH)(2)?

    Text Solution

    |

  15. A chemical A is used for the preparation of washing soda to recover am...

    Text Solution

    |

  16. Dehydration of hydrates of halides of calcium, barium and strontium i....

    Text Solution

    |

  17. Metallic elements are described by their standard electrode potential,...

    Text Solution

    |

  18. Several sodium compounds find use in industries. Which of the followin...

    Text Solution

    |

  19. Which of the following compounds are readily soluble in water?

    Text Solution

    |

  20. When zeolite which is hydrated sodium aluminium silicate is treated wi...

    Text Solution

    |