A compound which does not give a positive test in Lassaigne.s test for

1.	A compound which does not give a positive test in Lassaigne.s test for nitrogen is
Answer» <html><body><p><a href="https://interviewquestions.tuteehub.com/tag/urea-1440871" style="font-weight:bold;" target="_blank" title="Click to know more about UREA">UREA</a> <br/><a href="https://interviewquestions.tuteehub.com/tag/hydrazine-493075" style="font-weight:bold;" target="_blank" title="Click to know more about HYDRAZINE">HYDRAZINE</a> <br/><a href="https://interviewquestions.tuteehub.com/tag/azobenzene-1989655" style="font-weight:bold;" target="_blank" title="Click to know more about AZOBENZENE">AZOBENZENE</a> <br/><a href="https://interviewquestions.tuteehub.com/tag/phenyl-1153039" style="font-weight:bold;" target="_blank" title="Click to know more about PHENYL">PHENYL</a> hydrazine </p><a href="https://interviewquestions.tuteehub.com/tag/solution-25781" style="font-weight:bold;" target="_blank" title="Click to know more about SOLUTION">SOLUTION</a> :Hydrazine.</body></html>

A compound which does not give a positive test in Lassaigne.s test for nitrogen is