In which of the following options,the IUPAC n | vedclass

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(B) Let us analyze each option:$A$: The structure shows a phenol ring with methyl groups at positions $3$ and $4$. This is $3, 4-$dimethylphenol. This

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$4-$Chloro$-1, 3-$dinitrobenzene

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(B) Let us analyze each option:$A$: The structure shows a phenol ring with methyl groups at positions $3$ and $4$. This is $3, 4-$dimethylphenol. This is correct.$B$: The structure shows a benzene ring with a chlorine atom at position $1$ and nitro groups at positions $2$ and $4$. The $IUPAC$ name should be $1-$chloro$-2, 4-$dinitrobenzene. The given name $4-$chloro$-1, 3-$dinitrobenzene is incorrect.$C$: The structure shows a benzene ring with a methyl group at position $1$,a chlorine atom at position $2$,and a nitro group at position $4$. This is $2-$chloro$-1-$methyl$-4-$nitrobenzene. This is correct.$D$: The structure shows an aniline ring with a methyl group at position $2$ and an ethyl group at position $4$. This is $4-$ethyl$-2-$methylaniline. This is correct.Therefore,the option that is not correctly matched is $B$.

In which of the following options,the $IUPAC$ name is not correctly matched with the structure of the compound?

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