Which of the following is correct order for ionic radii ? (a) \( \mathrm{I}^{-}\mathrm{Br}^{-}\m...

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Which of the following is correct order for ionic radii ?
(a) \( \mathrm{I}^{-}\mathrm{Br}^{-}\mathrm{O}^{2-}\mathrm{F}^{-} \)
(b) \( \mathrm{I}^{-}\mathrm{O}^{2-}\mathrm{Br}^{-}\mathrm{F}^{-} \)
\( \mathrm{P} \)
(c) \( \mathrm{I}^{-}\mathrm{Br}^{-}\mathrm{F}^{-}\mathrm{O}^{2-} \)
(d) \( \mathrm{Br}^{-}\mathrm{I}^{-}\mathrm{O}^{2-}\mathrm{F}^{-} \)
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