1.

Aniline is prepared in presence of Fe/HCl from

Answer»

Benzene
Nitrobenzene
Dinitrobenzene
None of these

Solution :Preparation of aniline from nitrobenzene

Mechanism:
(i) `3Fe+6HCLrarr3FeCl_(2)+6H`
(ii) `C_(6)H_(5)NO_(2)+6HrarrC+6H_(5)NH_(2)+2H_(2)O`
(III) `FeCl_(2)+2H_(2)OrarrFe(OH)_(2)+2HCl`
(iv) `C_(6)H_(5)NO_(2)+2FE(OH)_(2)+4H_(2)OrarrC_(6)H_(5)NH_(2)+Fe(OH)_(3)`


Discussion

No Comment Found

Related InterviewSolutions