The correct order of reactivity of the follow | vedclass

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(C) The reactivity of benzene derivatives towards electrophilic substitution depends on the nature of the substituent attached to the ring.Electron-do

Vedclass · Accepted Answer

$C > B > A > D$

Vedclass · Answer

(C) The reactivity of benzene derivatives towards electrophilic substitution depends on the nature of the substituent attached to the ring.Electron-donating groups (activating groups) increase the electron density in the ring,thereby increasing reactivity.Electron-withdrawing groups (deactivating groups) decrease the electron density in the ring,thereby decreasing reactivity.- The $-OH$ group exerts a strong $+M$ (mesomeric) effect,which strongly activates the ring.- The $-CH_3$ group exerts $+I$ (inductive) and $+H$ (hyperconjugation) effects,which moderately activate the ring.- Benzene $(A)$ has no substituent.- The $-NO_2$ group exerts a strong $-M$ and $-I$ effect,which strongly deactivates the ring.Thus,the order of reactivity is: Phenol $(C)$ > Toluene $(B)$ > Benzene $(A)$ > Nitrobenzene $(D)$.

The correct order of reactivity of the following compounds towards electrophilic substitution reactions is:

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