Chemistry · 2022
JEE Main · 27 July 2022, Shift 2 · Q80
Fe^3+ cation gives a prussian blue precipitate on addition of potassium ferrocyanide solution due to the formation of:
$\displaystyle \mathrm{Fe}^{3+}$ cation gives a prussian blue precipitate on addition of potassium ferrocyanide solution due to the formation of :
Official answer
(4)
$\displaystyle \mathrm{Fe}_4\left[\mathrm{Fe}(\mathrm{CN})_6\right]_3$
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JEE Main 2022 Chemistry question, with the answer from NTA’s final answer key. Where our answers come from.