Which of the following change the colour of aqueous solution of FeCl_( – InterviewSolution

1.	Which of the following change the colour of aqueous solution of FeCl_(3)?
Answer» `K_(4)[FE(CN)_(6)]` `H_(2)S` `NH_(4)CNS` KCNS Solution :A) `K_(4)(Fe(CN)_(6)) overset(Fe^(3+))to` Prussian blue B) `H_(2)S overset(Fe^(3+))to` Oxidized to sulphere C and D `Fe^(3+)3+ScNO to underset("Blood red colour")([Fe(SCN)_(3)])`

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