1.

Preence of N is hydroxylamine hydrochloride cannot be detected by Lassaigne's test- why?

Answer»

Solution :To hydroxylamine hydrochloride `(NH_(2)OH*HCI)` is fused with metalic SODIUM, NaCN is not OBTAINED as the compound CONTAINS no carbon. Thus, the presence of NITROGEN in this compound cannot to detectedby Lassaigne's TEST


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