Question
An aqueous solution containing ferrous cyanide and potassium cyanide in the molar ratio of 1 : 4 is evaporated. The solid obtained is re-dissolved in water. The ion present in this solution is
Answer: Option A
:
A
The solid obtained is
FeSO4+KCN→K4[Fe(CN)6]⇒4K++[Fe(CN)6]4−
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:
A
The solid obtained is
FeSO4+KCN→K4[Fe(CN)6]⇒4K++[Fe(CN)6]4−
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