The metallic salt `(XY)` is soluble in water.  (a) When the aqueous soluble of `(XY)` is treated
Channel: Doubtnut
Date: 2020-08-02

The metallic salt `(XY)` is soluble in water.  (a) When the aqueous soluble of `(XY)` is treated with `NaOH` solution, a white precipitate `(A)` is formed. In excess of `NaOH` solution, a white precipitate `(A)` is formed. In excess of `NaOH` solution, white precipitate `(A)` dissolves to form a compound `(B)`. When this solution is boiled with soild `NH_(4) Cl`, a precipitate of compound `(C)` is formed.  (b) An aqueous solution on treatment with `BaCl_(2)` solution gives a white precipitate `(D)` white is insoluble in conc `HCl`.  ( c) The metallic salt `(XY)` forms a double salt `(E)` with potassium sulphate.  Identify `(XY),(A),(B),(C),(D)` and `(E)`.