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Preparation of Hydrogen

What compound...

Question

What compound is formed when hydrogen gas is passed through nitrobenzene in the presence of finely divided nickel?

A

Aniline

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B

2-Nitroaniline

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C

3-Nitroaniline

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D

4-Nitroaniline

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Solution

The correct option is A Aniline
The nitro $(N O_{2})$ group of nitrobenzene is reduced to amino $(N H_{2})$ group by the replacement of two oxygens by two hydrogen to give aniline or benzenamine. Hence, the correct answer is option (a).

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