MCQ
Which of the following nitrogen containing compound does not give Lassaigne's test ?
- APhenyl hydrazine
- BGlycene
- CUrea
- ✓Hydrazine
✓
Answer
Correct option: D.
Hydrazine
d
Hydrazine $\left(\mathrm{NH}_2-\mathrm{NH}_2\right)$ have no carbon so does not show Lassaigne's test.
Hydrazine $\left(\mathrm{NH}_2-\mathrm{NH}_2\right)$ have no carbon so does not show Lassaigne's test.
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