Correct formula of potassium ferricyanide is [DPMT 1982, 83; CPMT 1974

1.	Correct formula of potassium ferricyanide is [DPMT 1982, 83; CPMT 1974; AFMC 2005]
A.	\[{{K}_{4}}Fe{{(CN)}_{6}}\]
B.	\[{{K}_{3}}Fe{{(CN)}_{6}}\]
C.	\[{{K}_{3}}[Fe{{(CN)}_{3}}]\]
D.	\[{{K}_{3}}[Fe{{(CN)}_{4}}]\]
Answer» C. \[{{K}_{3}}[Fe{{(CN)}_{3}}]\]

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Correct formula of potassium ferricyanide is [DPMT 1982, 83; CPMT 1974; AFMC 2005]

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