How do you detect Iodine in Lassaigne's extract?... - Class 12 Chemistry | Canvas Classes

Questions/GOC and POC/How do you detect Io...

Qualitative AnalysisGOC and POC

How do you detect Iodine in Lassaigne's extract?

Add $HNO_3$ and $AgNO_3$ . Yellow ppt insoluble in $NH_4OH$ indicates Iodine.

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