Home
Class 11
CHEMISTRY
Which of the following statement sis ino...

Which of the following statement sis inocrrect ?

A

Sodium is the most abundant metla in earth's crust q

B

Sodium is the most abundant metallic element in sea water

C

Melting and boiling points of alkali metals decrease down the group

D

Ionic character of alkali metal halides decreases down the group

Text Solution

Verified by Experts

The correct Answer is:
D
Ionic character of alkali metal halides increased down the group and not decreases.
Promotional Banner

Topper's Solved these Questions

  • S BLOCK ELEMENTS

    MARVEL PUBLICATION|Exercise TEST YOUR GRASP|32 Videos

  • REDOX REACTIONS

    MARVEL PUBLICATION|Exercise TEST YOUR GRASP|21 Videos

  • SOLID STATE

    MARVEL PUBLICATION|Exercise Multiple choice questions|183 Videos

Similar Questions

Explore conceptually related problems

Which of the following statement is correct for both P_(2)O_(8)^(4-) and Si_(2)O_(7)^(6-) ions?

Which of the following statement si correct for the body-centred cubic structture of an ionic compound?

Which of the following statement is correct about the cyclic silicate [Si_(6)O_(18)]^(n-) ?

Which of the following statement is only currect statement for a potentiometer?

Which of the following statements are correct statements ?

Which of the following statement is not a statement in logic?

MARVEL PUBLICATION-S BLOCK ELEMENTS -TEST YOUR GRASP
  1. Which of the following statement sis inocrrect ?

    Text Solution

    |

  2. Which of the following sets of atomic numbers is of the alkali metals ...

    Text Solution

    |

  3. The elements of group 1 are called alkali metals because

    Text Solution

    |

  4. Chill salt petre is

    Text Solution

    |

  5. Which of the following is sparingly soluble in water ?

    Text Solution

    |

  6. Which of the following statement is incorrect ? a)Oxide of aluminium ...

    Text Solution

    |

  7. Pick out statement (s) which is/are not true about diagonal relationsh...

    Text Solution

    |

  8. Which one is the highest melting halide ?

    Text Solution

    |

  9. "Electron" is an alloy of

    Text Solution

    |

  10. Sodium burns in dry air to give

    Text Solution

    |

  11. Select odd pair of name of chemical and its chemical composition.

    Text Solution

    |

  12. The raw materials required for the manufacture of Na(2)CO(3) by Solva...

    Text Solution

    |

  13. The carbonate that will not decompose on heating is

    Text Solution

    |

  14. The alkali metal used in photoelectric cell is

    Text Solution

    |

  15. Which of the following if good source of potassium ?

    Text Solution

    |

  16. The first ionization enthalpy of magnesium is lower than the first ion...

    Text Solution

    |

  17. Which of the following feact only with boiling water ?

    Text Solution

    |

  18. Mg burns in air to give

    Text Solution

    |

  19. Beryllium and aluminium exhibit many properties which are similar . Bu...

    Text Solution

    |

  20. Which of the following is not a compound of calcium ?

    Text Solution

    |

  21. Mark the compound which does not contain calcium carbonate ?

    Text Solution

    |