Chemistry - Salt Analysis Question with Solution | TestHub
ChemistrySalt AnalysisTEST OF CATIONS Dry Test, Group Analysis, Group 1,2Medium2 minQB
ChemistryMediumsingle choice
Which of the following sulphide ppt is not soluble in hot and dil
Options:
Answer:
B
Solution:
HgS is extremely stable and requires aqua regia for dissolution, unlike other sulphides which dissolve in hot, dilute HNO₃.
Stream:JEESubject:ChemistryTopic:Salt AnalysisSubtopic:TEST OF CATIONS Dry Test, Group Analysis, Group 1,2
⏱ 2mℹ️ Source: QB
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