d- and f-Block Elements: JEE Main 2021 Chemistry question

JEE Main 2021 · 1 Sep, Evening shift · Q773

JEE Main 20211 Sep, Evening shiftChemistryEasyd- and f-Block Elements158× since 2002

In the given chemical reaction, colors of the Fe²⁺ and Fe³⁺ ions, are respectively : 5Fe²⁺ + MnO

_4^ -

+ 8H⁺

\to

Mn²⁺ + 4H₂O + 5Fe³⁺

JEE Main 2021 · 1 Sep, Evening shift · Q773

JEE Main 20211 Sep, Evening shiftChemistryEasyd- and f-Block Elements158× since 2002

In the given chemical reaction, colors of the Fe²⁺ and Fe³⁺ ions, are respectively : 5Fe²⁺ + MnO

_4^ -

+ 8H⁺

\to

Mn²⁺ + 4H₂O + 5Fe³⁺

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