Chemistry - Salt Analysis Question with Solution | TestHub

ChemistrySalt AnalysisTEST OF ANIONS CLASS BMedium2 minQB

ChemistryMediumsingle choice

Most sensitive reagent to identify $SO_{4}^{2 -}$ ion :-

Options:

Answer:

Solution:

Barium chloride ( $B a C l_{2}$ ) is the most sensitive reagent for $S O_{4}^{2 -}$ ions. It forms a highly insoluble white precipitate of barium sulfate ( $B a S O_{4}$ ), which is even insoluble in dilute acids, making it a definitive test. The other options form more soluble sulfates.

Stream:JEESubject:ChemistryTopic:Salt AnalysisSubtopic:TEST OF ANIONS CLASS B

⏱ 2mℹ️ Source: QB

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