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For which of the following ionic species...

For which of the following ionic species radius would be maximum?

A

`C^(4-)`

B

`N^(3-)`

C

`O^(2-)`

D

`Mg^(2+)`

Text Solution

Verified by Experts

The correct Answer is:
A
`C^(4-)` has largest radius due to least nuclear charge per electron.
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ERRORLESS-CLASSFICATION OF ELEMENTS AND PERIODICITY IN PROPERTIES -NCERT BASED QUESTIONS (Atomic and Ionic Radii)
  1. The correct order of radii is

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  2. Which of the following is the correct order of atomic radii

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  3. For which of the following ionic species radius would be maximum?

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  4. The ionic radii of N^(3-), O^(2-) and F^(-) are respectively given by:

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  5. Which of the following has the largest ionic radius

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

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  7. Ionic radii are

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  8. Consider the isoelectronic species, Na^(+),Mg^(2+),F^(-) and O^(2-). T...

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  9. The ionic radii (A^@)of C^(-4) and O^(-2) are 2.60 and 1.40 respective...

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  10. The ionic conductance of following cation in a given concentration are...

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  11. The correct order of increasing radii of the ions Br^(-), F^(-), O^(2-...

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  12. Increasing order of ionic size : N^(3-),Na^(+),F^(-),O^(2-),Mg^(2+)

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  13. Which of the following sets will have highest hydration energy and hig...

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  14. Which of the following has the smallest size

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  15. Which one is the correct order of the size of the iodine species ? A)...

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  16. Which statement is correct

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  17. Which one of the following should be most stable

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  18. Smallest among these species is

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  19. An atom of an element has electronic configuration 2,8,1. Which of the...

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  20. The trivalent ion having size in lanthanide series is

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