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The ionic radii of Na^(+),F^(-),O^(2-),N...

The ionic radii of `Na^(+),F^(-),O^(2-),N^(3-)` follow the order

A

`O^(2-) gt F^(-) gt Na^(+) gt N^(3-)`

B

`N^(3-) gt Na^(+) gt F^(-) gt O^(2-)`

C

`N^(3-) gt O^(2-) gt F^(-) gt Na^(+)`

D

`Na^(+) gt F^(-) gt O^(2-) gt N^(3-)`

Text Solution

Verified by Experts

The correct Answer is:
C
`{:(" "underset(to)(N^(-3) gtO^(2-) gt F^(-) gtNa^(+))),(underset(to)("effective nuclear charge increase ")),(" size decrease"):}`
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