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what do you mean by the LASSAIGNe method ?

what do you mean by the LASSAIGNe method ?

Grade:12

1 Answers

Gaurav
askIITians Faculty 164 Points
7 years ago
Lassaigne’s testis used to detect the presence of elements: Nitrogen (N), Sulfur (S), Chlorine (Cl), Bromine (Br) and Iodine (I).
This test involves following two steps.
  • preparation of sodium fusion extract (SFE).
  • Detection of elements using SFE.



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