Which of the following reagents cannot be used to convert nitrobenzene to aniline?(a) LiAlH4-dry ether(b) SnCl2/HCl(c) H2/Pd-ethanol(d) Zn in HClThis question was addressed to me during an online exam.I'm obligated to ask this question of Preparation of Amines topic in section Amines of Chemistry – Class 12

Which of the following reagents cannot be used to convert nitrobenzene

1.	Which of the following reagents cannot be used to convert nitrobenzene to aniline?(a) LiAlH4-dry ether(b) SnCl2/HCl(c) H2/Pd-ethanol(d) Zn in HClThis question was addressed to me during an online exam.I'm obligated to ask this question of Preparation of Amines topic in section Amines of Chemistry – Class 12
Answer» Correct answer is (a) LiAlH4-dry ether The explanation is: LiAlH4 MAY be used for the REDUCTION of aliphatic nitro compounds to respective amines. But with AROMATIC nitro compounds (nitrobenzene), it GIVES azobenzene and not primary amines (ANILINE).

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