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Prussian blue is obtained by mixing toge...

Prussian blue is obtained by mixing together aqueous solution of `Fe^(3+)` salt with

A

Ferricyanide

B

Ferrocyanide

C

Hydeogen cyanide

D

Sodium cyanide.

Text Solution

Verified by Experts

The correct Answer is:
B
`Fe^(3+)+[overset(II)(Fe)(CH)_(6)]^(-)rarr overset(III)KFe[overset(II)Fe(CN)_(6)]+3K^(+)` Prussian blue (Deep blue colour)
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