Home
Class 11
CHEMISTRY
In the case of alkali metals, the covale...

In the case of alkali metals, the covalent character decreases in the order.

A

`MClgtMIgtMBrgtMF`

B

`MFgtMClgtMBrgtMI`

C

`MFgtMClgtMIgtMBr`

D

`MIgtMBrgtMClgtMF`

Text Solution

Verified by Experts

The correct Answer is:
D
`MIgtMBrgtMClgtMF`. As the size of the anion decreases covalency decreases.
Promotional Banner

Topper's Solved these Questions

  • THE S-BLOCK ELEMENTS

    ERRORLESS|Exercise Assertion & Reason|10 Videos

  • THE S-BLOCK ELEMENTS

    ERRORLESS|Exercise NCERT BASED QUESTIONS (Alkaline Earth Metals)|85 Videos

  • THE P-BLOCK ELEMENTS (BORON AND CARBON FAMILY)

    ERRORLESS|Exercise Assertion & Reason|10 Videos

  • THERMODYNAMICS AND THERMOCHEMISTRY

    ERRORLESS|Exercise (Assertion & Reason)|18 Videos

Similar Questions

Explore conceptually related problems

In the case of the alkali metals-

The magnitude of enthalphy of formation of alkali metal halides decreases in the order

Among the chlorides of alkali metals, what is the decreasing order of hydration ?

Which alkali metal forms covalent compound?

The electropositive character of alkali metals decreases with an increase in atomic number.

Knowledge Check

  • In the case of alkali metals, the covalent character decrease in the order:

    A
    `MClgtMIgtMBrgtMF`
    B
    `MFgtMClgtMBrgtMI`
    C
    `MFgtMClgtMIgtMBr`
    D
    `MIgtMBrgtMCIgtMF`

  • In the case of alkali metals, the covalent character decrease in the order:

    A
    `MClgtMIgtMBrgtMF`
    B
    `MFgtMClgtMBrgtMI`
    C
    `MFgtMClgtMIgtMBr`
    D
    `MIgtMBrgtMCIgtMF`

  • In case of alkali metals , the covalent character decreases in the order :

    A
    `MI gt MBr gt MCl gt MF`
    B
    `MCl gt MI gt MBr gt MF`
    C
    `MF gt MCl gt MBr gt MI`
    D
    `MF gt MCl gt MI gt MBr`
    • ERRORLESS-THE S-BLOCK ELEMENTS-PAST YEARS QUESTIONS
    1. In the case of alkali metals, the covalent character decreases in the ...

      Text Solution

      |

    2. Which one of the alkali metals forms only the normal oxide, M(2)O, on ...

      Text Solution

      |

    3. The pair of amphoteric hydroxides is

      Text Solution

      |

    4. The elements of group IA provide a colour to the flame of Bunsen burne...

      Text Solution

      |

    5. The seqeunce of ionic mobility in the aqueous solution is

      Text Solution

      |

    6. The alkali metals form salt like hydrides by the direct synthesis at e...

      Text Solution

      |

    7. The function of "Sodium pump" is a biological process operating in eac...

      Text Solution

      |

    8. In the replacement reaction The reaction will be most favourable ...

      Text Solution

      |

    9. The reagent commonly used to determine hardness of water titrimetrical...

      Text Solution

      |

    10. When sodium is heated with moist air, then the product obtained is

      Text Solution

      |

    11. On dissolving moderate amount of sodium metal in liquid ammonia at low...

      Text Solution

      |

    12. In Castner-Kellner cell for production of sodium hydroxide :

      Text Solution

      |

    13. Indentify the correct order of solubility in aqueous medium

      Text Solution

      |

    14. For making cake, baking powder is taken. If at home your mother uses b...

      Text Solution

      |

    15. When potassium ferrocyanide crystals are heated with concentrated sulp...

      Text Solution

      |

    16. Ionic mobility of which of the following alkali metal ions is lowest w...

      Text Solution

      |

    17. On heating which of the following release CO(2) most easily ?

      Text Solution

      |

    18. The low solubility of BaSO(4) in water can be attributed to

      Text Solution

      |

    19. In which of the following is the hydration energy higher than the latt...

      Text Solution

      |

    20. Which pair of substances gives same gaseous product, when these react ...

      Text Solution

      |