Chemistry - Salt Analysis Question with Solution | TestHub
ChemistrySalt AnalysisTEST OF CATIONS Dry Test, Group Analysis, Group 1,2Easy2 minPYQ_2023
ChemistryEasysingle choice
Element not present in Nessler’s reagent is
Options:
Answer:
A
Solution:
Nessler's reagent is an aqueous solution of potassium iodide, mercuric chloride, and potassium hydroxide. Its chemical formula is . It is used to detect the presence of ammonia. It turns into pale brown colour in presence of ammonia.
So, is not present in Nessler's reagent.
Stream:JEESubject:ChemistryTopic:Salt AnalysisSubtopic:TEST OF CATIONS Dry Test, Group Analysis, Group 1,2
⏱ 2mℹ️ Source: PYQ_2023
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