Match the compounds in Column-$I$ with their $\text{IUPAC}$ names in Column-$II$.
Column-$I$ (Structure) Column-$II$ ($\text{IUPAC}$ Name)
$A$. $3-$Bromocyclohexanol $1$. $2, 5$-Dimethylhexane-$1, 3$-diol
$B$. $CH_3-C(Br)=C(CH_3)-CH_2OH$ $2$. $3$-Bromocyclohexanol
$C$. $CH_3-CH(CH_3)-CH_2-CH(OH)-CH(CH_2OH)-CH_3$ $3$. $\text{Hex-}1\text{-en-}3\text{-ol}$
$D$. $CH_2=CH-CH(OH)-CH_2-CH_2-CH_3$ $4$. $2$-Bromo-$3$-methylbut-$2$-en-$1$-ol

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(A-2, B-4, C-1, D-3) The matching is as follows:
$A$. The structure is a cyclohexane ring with an $-\text{OH}$ group at position $1$ and a $-\text{Br}$ group at position $3$. Thus,it is $3$-bromocyclohexanol $(A-2)$.
$B$. The longest chain containing the $-\text{OH}$ group has $4$ carbons. Numbering starts from the carbon attached to $-\text{OH}$. It is $2$-bromo-$3$-methylbut-$2$-en-$1$-ol $(B-4)$.
$C$. The longest chain has $6$ carbons. The substituents are at positions $2$ and $5$. It is $2, 5$-dimethylhexane-$1, 3$-diol $(C-1)$.
$D$. The longest chain has $6$ carbons with a double bond at position $1$ and an $-\text{OH}$ group at position $3$. It is $\text{hex-}1\text{-en-}3\text{-ol}$ $(D-3)$.
Therefore,the correct match is $A-2, B-4, C-1, D-3$.

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