Chemistry - Salt Analysis Question with Solution | TestHub

ChemistrySalt AnalysisMiscellaneous/MixedEasy2 minPYQ_2020

ChemistryEasysingle choice

Sodium fusion extract of an organic compound gives a blood red colouration with few drops of ${FeCl}_{3}$ solution. This indicates the presence of

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Solution:

The presence of both nitrogen and sulphur in the lassaigne's test in an organic compound shows a blood red colouration with ${F e C l}_{3}$ solution. This is due to the formation of NaCNS in the sodium fusion extract.

Stream:NTA_ABHYASSubject:ChemistryTopic:Salt AnalysisSubtopic:Miscellaneous/Mixed

⏱ 2mℹ️ Source: PYQ_2020

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