Among Fe³⁺, Pb²⁺, Cu²⁺ and Mn²⁺, identify the one that gets precipitated out while passing H₂S in presence of NH₄OH as group reagent. The highest possible oxidation state of the corresponding metal is

Principles Related to Practical Chemistry: JEE Main 2026 Chemistry question

JEE Main 2026 · 4 Apr, Evening shift · Q69

JEE Main 20264 Apr, Evening shiftChemistryMediumPrinciples Related to Practical Chemistry54× since 2004

Among

\mathrm{Fe^{3+}}

\mathrm{Pb^{2+}}

\mathrm{Cu^{2+}}

and

\mathrm{Mn^{2+}}

, identify the one that gets precipitated out while passing

\mathrm{H_2S}

in presence of

\mathrm{NH_4OH}

as group reagent. The highest possible oxidation state of the corresponding metal is