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Ferric ion forms a prussian blue coloure...

Ferric ion forms a prussian blue coloured ppt. due to

A

`K_(4)Fe(CN)_(6)`

B

`Fe_(4)[Fe(CN)_(6)]_(3)`

C

`KMnO_(4)`

D

`Fe(OH)_(3)`

Text Solution

Verified by Experts

The correct Answer is:
B
`4FeCl_(3)++3K_(4)[Fe(CN)_(6)]tounderset("Prussian Blue colour")(Fe_(4)[Fe(CN)_(6)])+12KCl`
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