NEET ChemistryClass 12Trends in M²⁺/M standard electrode potentialsMediumSingle correct

Which 3d metal has a positive E°(M²⁺/M) value and therefore does not liberate hydrogen from dilute non-oxidising acids?

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Which 3d metal has a positive E°(M²⁺/M) value and therefore does not liberate hydrogen from dilute non-oxidising acids?

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