The major product of the reaction is:

The correct order of melting point of dichlorobenzenes is

Match List-$I$ with List-$II$:

List-$I$ Conversion	List-$II$ Reagents,Conditions used
$A$. Chlorobenzene $\rightarrow$ Phenol	$I$. Warm,$H_2O$
$B$. $1$-Chloro-$4$-nitrobenzene $\rightarrow$ $4$-Nitrophenol	$II$. $(a)$ $NaOH, 368 \ K$; $(b)$ $H_3O^+$
$C$. $1$-Chloro-$2,4$-dinitrobenzene $\rightarrow$ $2,4$-Dinitrophenol	$III$. $(a)$ $NaOH, 443 \ K$; $(b)$ $H_3O^+$
$D$. $1$-Chloro-$2,4,6$-trinitrobenzene $\rightarrow$ $2,4,6$-Trinitrophenol	$IV$. $(a)$ $NaOH, 623 \ K, 300 \ atm$; $(b)$ $H_3O^+$

Choose the correct answer from the options given below:

The major product for the above reaction is:

Which among the following statements is true about the reactivity of haloarenes towards nucleophilic substitution reactions?
$1$. Haloarenes are very reactive towards nucleophilic substitution reaction.
$2$. In haloarenes,the $C-X$ bond acquires partial double bond character.
$3$. The $C-X$ bond in haloarenes is longer than the $C-X$ bond in haloalkanes.
$4$. In haloarenes,the phenyl cation formed as a result of self-ionisation is stable.

Identify the major product of the following nitration reaction: