Write chemical equations for the following reactions:
$(i)$ Reaction of ethanolic $NH_3$ with $C_2H_5-Cl$.
$(ii)$ Ammonolysis of benzyl chloride and reaction of amine so formed with two moles of $CH_3-Cl$.

The reaction of chlorobenzene with $NH_3$ in the presence of $Cu_2O$ in a xylene solvent at $570 \, K$ yields which of the following products?

Identify product $B$ in the following reaction:
Acetanilide $\xrightarrow[conc. H_2SO_4]{conc. HNO_3}$ $A$ $\xrightarrow{H^+ \text{ or } OH^-}$ $B$

Given below are two statements,one is labeled as Assertion $(A)$ and other is labeled as Reason $(R).$
Assertion $(A):$ Gabriel phthalimide synthesis cannot be used to prepare aromatic primary amines.
Reason $(R) :$ Aryl halides do not undergo nucleophilic substitution reaction.
In the light of the above statements,choose the correct answer from the options given below.

Which of the following reaction/s does not yield an amine?
$I. R-X + NH_3 \xrightarrow{\Delta} \text{(alc)}$
$II. R-C \equiv N \xrightarrow{H_2/Ni \text{ or } Na(Hg)/C_2H_5OH}$
$III. R-C \equiv N + H_2O \xrightarrow{H^+}$
$IV. R-CONH_2 + 4[H] \xrightarrow{i) LiAlH_4, ii) H_3O^+}$

What are $X$ and $Y$ respectively in the following reactions?