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Chloride ion and potassium ion are isoel...

Chloride ion and potassium ion are isoelectronic. Then

A

Potassium ion is relatively bigger

B

Depends on the other cation and anion

C

Their size are same

D

Chloride ion is bigger than potassium ion

Text Solution

Verified by Experts

The correct Answer is:
D
Chloride ion and potassium ion are isoelectonic isoelectronic ions are those ions having same number of electrons .
`K=2,8,8,1" " K^(+)=2,8,8`
`Cl=2,8,7" " Cl^(-) = 2,8,8`.
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  2. Which one of the following is the smallest in size?

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  3. Chloride ion and potassium ion are isoelectronic. Then

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

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

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

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  10. Which of the following statement is correct?

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

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  12. Which is helpful in the formation of ionic bond

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

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  15. Which is the correct order of atomic radii?

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  17. The order of magnitude of ionic radii of ions Na^(+),Mh^(2+),Al^(3+) a...

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  18. which of the following has largest radius ?

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  19. Which of the following does not represents the correct order of the pr...

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  20. Which of the following statement concerning lanthanides elements is fa...

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