In th eLassaigne's test for nitrogen in an organic compound, the Prussian blue colour is obtained due to the formation of:

In th eLassaigne's test for nitrogen in an organic compound, the Pruss

1.	In th eLassaigne's test for nitrogen in an organic compound, the Prussian blue colour is obtained due to the formation of:
Answer» `Na_(4)[Fe(CN)_(6)]` `Fe_(4)[Fe(CN)_(6)]_(3)` `Fe_(2)[Fe(CN)_(6)]` `Fe_(3)[Fe(CN)_(6)]_(4)` Answer :B