JEE Main · 2023 · Shift-ImediumDNF-217

A solution of FeCl3 when treated with K4[Fe(CN)6] gives a prussian blue precipitate due to the formation of

d & f-Block Elements · Class 12 · JEE Main Previous Year Question

Question

A solution of \ceFeCl3\ce{FeCl3} when treated with K4[Fe(CN)6]\mathrm{K_4[Fe(CN)_6]} gives a prussian blue precipitate due to the formation of

Options
  1. a

    K[Fe2(CN)6]\mathrm{K[Fe_2(CN)_6]}

  2. b

    Fe[Fe(CN)6]\mathrm{Fe[Fe(CN)_6]}

  3. c

    Fe3[Fe(CN)6]2\mathrm{Fe_3[Fe(CN)_6]_2}

  4. d

    Fe4[Fe(CN)6]3\mathrm{Fe_4[Fe(CN)_6]_3}

Correct Answerd

Fe4[Fe(CN)6]3\mathrm{Fe_4[Fe(CN)_6]_3}

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A solution of FeCl3 when treated with K4[Fe(CN)6] gives a prussian blue precipitate due to the… (JEE Main 2023) | Canvas Classes