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Which of the following is the correct or...

Which of the following is the correct order of radius?

A

`H^(-) gt H gt H^+`

B

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

C

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

D

`Al^(3+) gt Mg^(2+) gt Mn^(3-)`

Text Solution

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The correct Answer is:
A
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