List-1List-2P.PhNO2Zn/NH4Cl−−−−−−−→1.Ph−N=N−PhQ.Ph – InterviewSolution

1.	List-1List-2P.PhNO2Zn/NH4Cl−−−−−−−→1.Ph−N=N−PhQ.PhNO2Zn/Alc.NaOH−−−−−−−−−→2.Ph−NH2R.PhNO2LAH−−−→3.PhNHOHS.PhNO2Na3AsO3/NaOH−−−−−−−−−−−→4.O↑Ph−N=N−Ph
Answer» $\begin{matrix} List-1 & List-2 P . & P h N O_{2} Z n / N H_{4} C l - ------ \to & 1. & P h - N = N - P h Q . & P h N O_{2} Z n / A l c . N a O H - -------- \to & 2. & P h - N H_{2} R . & P h N O_{2} L A H - -- \to & 3. & P h N H O H S . & P h N O_{2} N a_{3} A s O_{3} / N a O H - ---------- \to & 4. & O ↑ P h - N = N - P h \end{matrix}$

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