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The d and f-Block Elements: NEET 2024

Medium· General Properties of Transition Elements (D-Block) (Trends in the M3+/M2+ standard electrode potentials)· +4 / −1

The

E^\circ

value for the

\mathrm{Mn^{3+}/Mn^{2+}}

couple is more positive than that of

\mathrm{Cr^{3+}/Cr^{2+}}

or

\mathrm{Fe^{3+}/Fe^{2+}}

due to change of

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