Chemistry - Salt Analysis Question with Solution | TestHub
ChemistrySalt AnalysisTEST OF ANIONS CLASS A-SUBGROUP IIMedium2 minQB
ChemistryMediummultiple choice
Sulphide ion can detected by :-
Options:(select one or more)
Answer:
A, B, D
Solution:
Sulphide ion S²⁻ can be detected by different confirmatory tests.
Sodium nitroprusside gives a purple color with sulphide ion in alkaline medium.
Bromine water is decolorized due to oxidation of sulphide to sulfur.
AgNO₃ solution gives a black precipitate of Ag₂S.
CaCl₂ does not give a useful confirmatory test for sulphide.
Correct Answer: (A), (B), (D)
Stream:JEESubject:ChemistryTopic:Salt AnalysisSubtopic:TEST OF ANIONS CLASS A-SUBGROUP II
⏱ 2mℹ️ Source: QB
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