Analytical ChemistryHard
Question
When HNO3 is added to sodium ferrocyanide, which of the following observation is observed ?
Options
A.NaFe[Fe(CN)6] is produced.
B.Fe4[Fe(CN)6]3 is formed.
C.Fe3[Fe(CN)6]2 is formed.
D.Na2[Fe(CN)5(NO)+]2- is formed.
Solution
[Fe(CN)6]4- + NO3- + 4H+ → [Fe(CN)5(NO)]2- + NH4+ + CO2
Create a free account to view solution
View Solution FreeMore Analytical Chemistry Questions
Which of the following reagents gives white precipitate with Hg(NO3)2 solution ?...Ammonia/ammonium ion gives yellow precipitate with :...Which one of the following ions does not give borax bead test ?...An aqueous solution of salt gives white precipitate with AgNO3 solution as well as with dilute H2SO4. It may be...Select the incorrect statement....