Chemistry · 2021
JEE Main · 27 August 2021, Shift 1 · Q50
Acidic ferric chloride solution on treatment with excess of potassium ferrocyanide gives a Prussian blue coloured colloidal species. It is:
Acidic ferric chloride solution on treatment with excess of potassium ferrocyanide gives a Prussian blue coloured colloidal species. It is :
Official answer
(3)
$\displaystyle \mathrm{KFe}\left[\mathrm{Fe}(\mathrm{CN})_6\right]$
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JEE Main 2021 Chemistry question, with the answer from NTA’s final answer key. Where our answers come from.