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Identify the element for which electronic configuration in +3 oxidation state is \( [\mathrm{Ar}] 3 \mathrm{d}^{5} \) [J…

Q1

Identify the element for which electronic configuration in +3 oxidation state is \( [\mathrm{Ar}] 3 \mathrm{d}^{5} \)

[JEE Main 2021, 1 Sep (Shift 2)]

a

\( \mathrm{Ru} \)

b

\( \mathrm{Co} \)

c

\( \mathrm{Mn} \)

d

\( \mathrm{Fe} \)

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