Sodium extract of Lassaigne's solution is treated with FeSO_4 , FeCl_3 – InterviewSolution

1.	Sodium extract of Lassaigne's solution is treated with FeSO_4 , FeCl_3 and dil. H_2 SO_4 to get a blood red colour . Which of the following is probable organic compound ?
Answer» SOLUTION :The COMPOUND (a) has both NITROGEN and SULPHUR.

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