MCQEasyJEE Main 2023 · 1 February, Shift 1Salt Analysis (Cations & Anions)

Chemistry Question from JEE Main 2023 · 1 February, Shift 1

A solution of FeCl3FeCl_3, when treated with K4[Fe(CN)6]K_4[Fe(CN)_6], gives a prussian blue precipitate due to the formation of:

  • A

    K3[Fe(CN)6]K_3[Fe(CN)_6]

  • B

    Fe[Fe(CN)6]Fe[Fe(CN)_6]

  • C

    Fe3[Fe(CN)6]2Fe_3[Fe(CN)_6]_2

  • D

    Fe4[Fe(CN)6]3Fe_4[Fe(CN)_6]_3

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