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The correct arrangement for the ions in ...

The correct arrangement for the ions in the increasing order of their radii is

A

`Na^(+), Cl^(-),Ca^(2+)`

B

`Ca^(2+),K^(+), S^(2-)`

C

`Na^(+),Al^(3+),Be^(2+)`

D

`Cl^(-),F^(-),S^(2-)`

Text Solution

Verified by Experts

The correct Answer is:
B
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