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Ferric ion forms a prussian blue precipi...

Ferric ion forms a prussian blue precipitate due to the formation of -

A

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

B

`K_(3)[Fe(CN)_(6)]`

C

`Fe(CNS)_(3)`

D

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

Text Solution

Verified by Experts

The correct Answer is:
D
`4Fe^(3+)+3[Fe(CN)_(6)]^(4-)rarr underset("prussian blue solution")(Fe[Fe(CN)_(6)]_(3))`
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