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(D) The reactivity of haloarenes towards nucleophilic substitution increases with the presence of electron-withdrawing groups ($-M$ or $-I$ effect) on

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$D > B > A > C$

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(D) The reactivity of haloarenes towards nucleophilic substitution increases with the presence of electron-withdrawing groups ($-M$ or $-I$ effect) on the benzene ring,as they stabilize the carbanion intermediate formed during the reaction.Conversely,electron-donating groups ($+M$ or $+I$ effect) decrease the reactivity.Analyzing the compounds:$D$: Contains three $-NO_2$ groups (strong $-M$ effect),making it the most reactive.$B$: Contains one $-NO_2$ group ($-M$ effect),making it more reactive than $A$.$A$: Chlorobenzene,the reference compound.$C$: Contains an $-OMe$ group ($+M$ effect),which destabilizes the intermediate,making it the least reactive.Therefore,the correct order of reactivity is $D > B > A > C$.

The correct order of reactivity of the following haloarenes towards nucleophilic substitution with aqueous $NaOH$ is:
Choose the correct answer from the options given below:

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The correct order of reactivity of the following haloarenes towards nucleophilic substitution with aqueous $NaOH$ is:Choose the correct answer from the options given below: