The aqueous solution of potassium cyanide is mixed with aqueous solution of F e ( C N ) 2 . The resulting solution will give test for

Question

TestHub · Accepted Answer

When an aqueous solution of potassium cyanide is mixed with aqueous solution of $F e (C N)_{2}$ , the resulting solution will give test for $K^{+}$ and $[F e (C N)_{6}]^{4 -}$ ions.
$4 K C N + F e (C N)_{2} \to K_{4} [F e (C N)_{6}] ⇌ 4 K^{+} + [F e (C N)_{6}]^{4 -}$

Chemistry - Carbonyl compounds Question with Solution | TestHub

Options:

Doubts & Discussion