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(C) The presence of an electron-releasing group like $-CH_3$,$-OH$,etc.,increases the electron density at the $o/p$ positions and thus makes the benze

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toluene

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(C) The presence of an electron-releasing group like $-CH_3$,$-OH$,etc.,increases the electron density at the $o/p$ positions and thus makes the benzene ring more reactive towards electrophiles. On the other hand,electron-withdrawing groups like $-COOH$,$-NO_2$,etc.,reduce the electron density of the benzene ring,thereby decreasing its reactivity towards electrophilic substitution. Comparing the given compounds: $1$. $-NO_2$ (in nitrobenzene) is a strong electron-withdrawing group. $2$. $-COOH$ (in benzoic acid) is an electron-withdrawing group. $3$. $-H$ (in benzene) is the reference. $4$. $-CH_3$ (in toluene) is an electron-releasing group due to the $+I$ effect and hyperconjugation. Therefore,the order of reactivity towards electrophilic nitration is: $	ext{nitrobenzene} Thus,toluene is the most reactive.

Among the following compounds,the one that is most reactive towards electrophilic nitration is

Similar Questions

Which compound among the following is most reactive towards electrophilic reagents?

Which of the following structures are aromatic in nature?

The chemical system that is non-aromatic is

Decide the correct order of reactivity of the following compounds towards electrophilic aromatic substitution (halogenation) with $(Cl_2 + AlCl_3)$:
$I$: Phenyl benzoate $(C_6H_5COOC_6H_5)$
$II$: Toluene $(C_6H_5CH_3)$
$III$: Ethylbenzene $(C_6H_5CH_2CH_3)$
$IV$: Benzene $(C_6H_6)$

Which of the following is most reactive toward electrophilic aromatic substitution reaction?

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