Correct order of ionic size of elements :- \( \mathrm{P} \) (A) \( ...

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Correct order of ionic size of elements :-
\( \mathrm{P} \)
(A) \( \mathrm{Mn}^{+7}\mathrm{Mn}^{+6}\mathrm{Mn}^{+4} \)
(B) \( \mathrm{C}^{+}\mathrm{C}\mathrm{C}^{-} \)
W.
- (C) \( \mathrm{Fe}^{+3}\mathrm{Fe}^{+2}\mathrm{Fe} \)
(D) All are incorrect
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