When ethanol is mixed with ammonia and passed over alumina,the compound formed is:

Which of the following reactions will not produce "Aniline"?

Aromatic nitriles $(ArCN)$ are not prepared by which reaction?

Select the reagents that reduce nitriles to primary amines:
$A$. $(i) \text{LiAlH}_4$; $(ii) \text{H}_2\text{O}$
$B$. $\text{Sn} + \text{HCl}$
$C$. $\text{H}_2/\text{Ni}$
$D$. $\text{Na(Hg)}/\text{C}_2\text{H}_5\text{OH}$
$E$. $\text{Br}_2/\text{aq. NaOH}$
Choose the correct answer from the options given below:

The sequence from the following that would result in giving predominantly $3,4,5-$Tribromoaniline is $:$

Which of the following reagents is used in the Mendius reduction reaction of alkyl cyanide?