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Which of the following alkali metal ions...

Which of the following alkali metal ions has the lowest ionic mobility in aqueous solutions?

A

`Rb^(+)`

B

`Cs^(+)`

C

`Li^(+)`

D

`Na^(+)`

Text Solution

Verified by Experts

The correct Answer is:
C
As we know that hydration power decrease on moving down the group hence among alkali metals Li has excessive hyadration and hence it has aqueous solution
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A2Z-CLASSIFICATION OF ELEMENTS AND PERIODICITY OF PROPERTIES-Atomic Radius, Screening Effect And Penetration Effect
  1. Ionic radii are

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  2. Which set represents isoelectronic species?

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  3. Which of the following alkali metal ions has the lowest ionic mobility...

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  4. In the ions P^(3-),S^(2-) and Cl, the increasing order of size is:

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  5. Which one of the following is expected to have largest size?

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  6. Which of the following order of atomic//ionic radius is not correct?

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  7. Which of the following has the largest ionic radius?

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  8. Which one of the following is the smallest in size?

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  9. Chloride ion and potassium ion are isoelectronic. Then

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  10. Which of the following atoms should have the largest size?

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  11. When a neutral atom is converted into cation, there is

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  12. Which of the alkali metals is the smallest is size?

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  13. In which of the following pairs, the difference between the convalent ...

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  14. A reduction in atomic size the increases in atomic number is a charact...

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  15. The atomic radius of elements of which of the following series would b...

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  16. Which of the following statement is correct?

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  17. Which of the following has the highest ionic radius?

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  18. Which is helpful in the formation of ionic bond

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  19. which of the following ions has the smallest radius?

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  20. The correct order of radii is

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