In the following set of aromatic compounds,th | vedclass

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(C) The reactivity of aromatic compounds towards electrophilic aromatic substitution like Friedel-Crafts alkylation depends on the electron density of

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$iv > ii > iii > i$

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(C) The reactivity of aromatic compounds towards electrophilic aromatic substitution like Friedel-Crafts alkylation depends on the electron density of the benzene ring.Electron-donating groups $(EDG)$ increase the electron density and thus increase reactivity,while electron-withdrawing groups $(EWG)$ decrease the electron density and decrease reactivity.(iv) Anisole $(-OCH_3)$ has an $EDG$ which strongly activates the ring.(ii) Benzene is the reference compound.(iii) Methyl benzoate $(-COOCH_3)$ has an $EWG$ which deactivates the ring.$(i)$ Nitrobenzene $(-NO_2)$ has a very strong $EWG$ which strongly deactivates the ring.The order of reactivity is: $(iv) > (ii) > (iii) > (i)$.

In the following set of aromatic compounds,the correct order of reactivity toward Friedel-Crafts alkylation is:
$(i)$ Nitrobenzene
(ii) Benzene
(iii) Methyl benzoate
(iv) Anisole

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In the following set of aromatic compounds,the correct order of reactivity toward Friedel-Crafts alkylation is:$(i)$ Nitrobenzene(ii) Benzene(iii) Methyl benzoate(iv) Anisole