karli11661 karli11661

03-03-2024
Chemistry

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Acidic ferric chloride solution on treatment with excess of potassium ferrocyanide gives a Prussian blue coloured colloidal species. It is:
A. K 5Fe[Fe(CN) 6] 2
B. HFe[Fe(CN) 6 ]
C. Fe 4[Fe(CN) 6 ] 3
D. KFe[Fe(CN)6_]

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