Chemistry - Salt Analysis Question with Solution | TestHub
ChemistrySalt AnalysisTEST OF CATIONS Dry Test, Group Analysis, Group 1,2Medium2 minQB
ChemistryMediumsingle choice
Select the CORRECT statement out of following -
Options:
Answer:
D
Solution:
The correct statement is D. Nessler's reagent is an alkaline solution of K₂HgI₄, used to detect ammonia. Options A, B, and C are incorrect. The brown ring test uses FeSO₄ and concentrated H₂SO₄. The chromyl chloride test does not involve a change in chromium's oxidation state. H₂S and SO₂ react to form a turbid solution of sulfur.
Stream:JEESubject:ChemistryTopic:Salt AnalysisSubtopic:TEST OF CATIONS Dry Test, Group Analysis, Group 1,2
⏱ 2mℹ️ Source: QB
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