JEE Mains · Chemistry · STD 11 - 8.3. Organic chemistry purification and characterization
Which of the following nitrogen containing compound does not give Lassaigne's test ?
- A Phenyl hydrazine
- B Glycene
- C Urea
- D Hydrazine
Answer & Solution
Correct Answer
(D) Hydrazine
Step-by-step Solution
Detailed explanation
Hydrazine \(\left(\mathrm{NH}_2-\mathrm{NH}_2\right)\) have no carbon so does not show Lassaigne's test.
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