Analytical ChemistryHard
Question
Which one among the following pairs of ions can not be separated by H2S in presence of dilute hydrochloric acid ?
Options
A.Cd2+, Sn2+
B.Al3+, Hg2+
C.Zn2+, Cu2+
D.Ni2+, Bi3+
Solution
Both Cd2+ and Sn2+ are precipitated as yellow sulphides in the presence of dilute HCl.
Create a free account to view solution
View Solution FreeMore Analytical Chemistry Questions
In II B group of basic radicals, the yellow precipitate (s) is/are given by :...Na2SO4 and Na2S can be distinguished from each other by using :...A mixture of two salts is not water soluble but dissolves completely in dilute HCl to form a colourless solution. The mi...A black sulphide is formed by the action of H2S on :...A solution of colourless salt H on boiling with excess NaOH produces a non-flammable gas. The gas evolution ceases after...