List-I contains various reaction sequences an | vedclass

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(C) $(P)$ Benzenesulfonic acid reacts with molten $NaOH$ followed by $H_3O^+$ to give phenol. Nitration of phenol with conc. $HNO_3$ gives $2,4,6$-tri

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$P-3, Q-5, R-4, S-1$

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(C) $(P)$ Benzenesulfonic acid reacts with molten $NaOH$ followed by $H_3O^+$ to give phenol. Nitration of phenol with conc. $HNO_3$ gives $2,4,6$-trinitrophenol (picric acid),which corresponds to $(3)$.$(Q)$ Nitrobenzene is reduced to aniline,which is then converted to benzenediazonium chloride. Hydrolysis gives phenol,which upon nitration gives $2,4,6$-trinitrophenol,but the sequence shown in the image leads to $2,4,6$-trinitrophenol,which is $(3)$. Wait,re-evaluating: The sequence $(Q)$ leads to $2,4,6$-trinitrophenol $(3)$.$(R)$ Resorcinol ($1,3$-dihydroxybenzene) undergoes sulfonation and nitration followed by desulfonation to yield $2$-nitroresorcinol,which is $(4)$.$(S)$ Toluene is oxidized to benzoic acid,nitrated to $3,5$-dinitrobenzoic acid,converted to amide,then via Hofmann bromamide degradation to $3,5$-dinitroaniline,then to diazonium salt and finally to $3,5$-dinitrophenol,which is $(1)$.Thus,the correct matching is $P-3, Q-5, R-4, S-1$.

Column-$I$ (Reaction)	Column-$II$ (Product and Reaction Name)
$A$. Phenol $+$ dilute $HNO_3$	$i$. Mononitrophenol,Nitration
$B$. Phenol $+$ Bromine water	$ii$. $2,4,6$-Tribromophenol,Bromination
$C$. Phenol $+$ $Na_2Cr_2O_7/H_2SO_4$	$iii$. Benzoquinone,Oxidation
$D$. Sodium phenoxide $+$ $CO_2$ followed by $H^+$	$iv$. Salicylic acid,Kolbe reaction

Column $(I)$	Column $(II)$	Column $(III)$
$(A)$ Methyl isopropyl ether	$(1)$ ${C_6}{H_5}O{(CH_2)_6}CH_3$	$(i)$ $2$-Methoxypropane
$(B)$ Phenyl isopentyl ether	$(2)$ $CH_3-O-CH(CH_3)_2$	$(ii)$ Methoxyethane
$(C)$ Heptyl phenyl ether	$(3)$ ${C_6}{H_5}-O-CH_2CH_2CH(CH_3)_2$	$(iii)$ $1$-Phenoxyheptane
$(D)$ Ethyl methyl ether	$(4)$ $CH_3CH_2-O-CH_3$	$(iv)$ $1$-Methoxy$-3-$methylbutane (or $3$-Methylbutoxybenzene)

Column-$I$ (Name)	Column-$II$ ($C-O$ bond length) and Column-$III$ ($C-O-H$ angle)
$A$. Methanol	$1$. $141 \ pm$,$i$. $109^o$
$B$. Phenol	$2$. $136 \ pm$,$ii$. $111.7^o$
$C$. Methoxymethane	$3$. $142 \ pm$,$iii$. $108.9^o$

List-$I$ contains various reaction sequences and List-$II$ contains different phenolic compounds. Match each entry in List-$I$ with the appropriate entry in List-$II$ and choose the correct option.

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