When H_(2)S gas a passed through an ammonical salt solution X, a slightly white precipitate is formed. The X can be:
When H_(2)S is passed through an ammonical salt solution X, a white precipitate is obtained. Then X can be a-
An aqueous solution of a substance, on treatment with dilute HCl, gives a white precipitate soluble in hot water. When H_(2)S is passed through the hot acidic solution, a black precipitate is formed. The substance is:
RESONANCE-QUALITATIVE ANALYSIS (ANION)-Matching List Type
