Lassaigne extract having Na2S when acidified with acetic acid and on a – InterviewSolution

InterviewSolution

1.	Lassaigne extract having Na2S when acidified with acetic acid and on addition of lead acetate produces a black precipitate of :
Answer» Lassaigne extract having $N a_{2} S$ when acidified with acetic acid and on addition of lead acetate produces a black precipitate of :

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