Which of the following is NOT typically a step in preliminary tests for salt analysis?

A green flame in the flame test suggests the presence of which metal?

Which gas is evolved when a carbonate salt reacts with dilute acid?

What is the typical color of Copper(II) salts in solution?

Which reagent is commonly used to confirm the presence of chloride ions?

A pungent smell of vinegar, when a salt is heated with conc. H2SO4, indicates which anion?

What is the brown ring test used to detect?

Which cation gives a brick-red color in the flame test?

What is the formula of the precipitate formed when barium chloride is added to a solution containing sulphate ions?

Which solution is used to dissolve the residue during salt analysis?