How will you canvert the following :
(i) Nitrobenzene into aniline,
(ii) Ethanoic acid into methanmine
(iii) Aniline into N-phenylethanaminde (write the chemical equations involved).

Explanation

(i) Nitrobenzene into aniline,

(ii) Ethanoic acid into methanmine
`underset("Ethanoic acid")(CH_(3)COOH)+ NH_(3)overset(Delta)tounderset("Acetamide")(CH_(3)CONH_(2)) overset(Br_(2)+NaOH)to underset("Methanamine")(CH_(3)NH_(2))`
(iii) Aniline into N-phenylethanaminde
(write the chemical equations involved).
.