Identify one anionic radical in the given inorganic salt by performing dry and wet tests?

Question: Identify one anionic radical in the given inorganic salt by performing dry and wet tests?

To identify an anionic radical in an inorganic salt, a systematic approach involving both dry and wet tests is employed. Dry tests may include heating the salt and observing changes such as color of flame, while wet tests involve adding reagents to the salt solution and observing the formation of precipitates or color changes. For instance, a sulfate anion (SO4^2-) can be suspected if, upon heating, the salt imparts a characteristic color to the flame, and a barium chloride solution added to the salt solution forms a white precipitate, indicating the presence of sulfate ions. These tests are part of a broader qualitative analysis in chemistry, which is essential for identifying the components of unknown inorganic compounds.