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Arrange the alkali metals in increasing ...

Arrange the alkali metals in increasing order of their density.

A

`Li lt Na lt K lt Rb lt Cs`

B

`Cs lt Rb lt K lt Na lt Li`

C

`Li lt K lt Na lt Rb lt Cs`

D

`K lt Na lt Li lt Rb lt Cs`

Text Solution

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The correct Answer is:
D
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Knowledge Check

  • Arrange the following metals in the increasing order of their densities. K,Sc, Ti and Ca

    A
    `K lt Ca lt Sc lt Ti`
    B
    `Ti lt Sc lt Ca lt K`
    C
    `Sc lt Ti lt K lt Ca`
    D
    `Sc lt Ti lt Ca lt K`

  • Arrange the following metal in the increasing order of their reactivity towards water, Zinc, Iron, Magnesium, Sodium

    A
    iron `lt` magnesium `lt` sodium `lt` zinc
    B
    iron `lt` zinc `lt` magnesium `lt` sodium
    C
    magnesium `lt` iron `lt` sodium `lt` zinc
    D
    sodium `lt` iron `lt` magnesium `lt` zinc

  • Arrange the following in increasing order of their strenght.

    A
    `IIIltIltIVltII`
    B
    `IIltIltIVltIII`
    C
    `IltIIIltIVltII`
    D
    `IIltIIIltIltIV`
    • AAKASH INSTITUTE-THE S-BLOCK ELEMENTS-Assignment (Section-A)
    1. Arrange the alkali metals in increasing order of their density.

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    2. Which of the following statements is/are true for all the alkali metal...

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    3. The metallic luster exhibited by sodium is explained by

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    4. Which one of the following ions has the largest size in aqueous soluti...

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    5. Which among the following is the strongest reducing agent?

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    6. Sodium chloride gives a golden yellow colour to the bunsen flame, whic...

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    7. Why lithium is kept wrapped in paraffin wax and not stored in kerosene...

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    8. Which of the following oxides is the most basic in nature?

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    9. Which among Na,K,Cs and Li forms most stable hydride?

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    10. Lithium and magnesium exhibit diagonal relationship because

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    11. Sodium sulphate is soluble in water,whereas barium sulphate is sparing...

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    12. Sodium carbonate can be manufactured by Solvay's process but potassium...

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    13. Which decomposes on heating-

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    14. Solvay process is used for the manufacture of

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    15. In the manufacture of sodium hydroxide by product obtained is

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    16. Sodium cannot be obtained by the electrolysis of aqueous solution of N...

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    17. Which of the following bicarbonate does not exist in solid state?

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    18. Which of the alkali metals has the polarizing power close to that of M...

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    19. In the preparation of sodium carbonate (Na(2)CO(3)) which of the follo...

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    20. Which of the following halides has the highest melting point-

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