When a solution of iron (II) salt is addedto potassium ferricyanide solution, a ______ coloured product known as ______ is formed.

The EAN of iron in potassium ferricyanide is

When lead acetate solution is added to potassium iodide solution, a precipitate is formed which is

What happens when potassium ferrocyanide solution is added to a ferric salt solution?

What happens when barium chloride solution is added to potassium sulphate solution?

Lead nitrate solution reacts with potassium iodide solution to give yellow coloured precipitate of _____ [PbI_2//PbNO_3]

Salts K, L, M, N and O undergo reaction (i) to (v) respectively with different reagents given below. Identify the cation present in these salts on the basis of these reaction. Tabulate your answer in the format given below: (i) Addition of potassium chromate solution to a solution of salt K gives a golden yellow precipitate. (ii) Addition of potassium ferrocyanide solution to a solution of slat L gives a chocolate brown precipitate. (iii) Addition of potassium ferricyanide solution to a solution of salt M gives an intese deep blue solution. (iv) Addition of potassium ferrocyanide solution to a solution of O gives a bluish white precipitate.

The oxidation number of iron in potassium ferricyanide [K_(3)Fe(CN)_(6)] is :-

When aqueous solution of potassium fluoride is added to the blue coloured aqueous CuSO_(4) solution , a green precipitate is formed . This observation can be explained as follows .

What happens when an alkaline solution of potassium ferricyanide is reacted with H_(2)O_(2) ?

To the aqueous solution of the salt acidified potassium permanganate is added and its colour is discharged. It indicates the absence of