Identify the correct order of reactivity in electrophilic substitution reaction of the following compounds

Identify the correct order of reactivity in electrophilic substitution reactions of the following compounds :

Identify the correct order of reactivity in electrophilic substitution reactions of the following compounds :

Identify the correct order of reactivity in electrophilic substitution reactions of the following compounds:

Identify the correct order of reactivity in electrophilic substitution reactions of the following compounds.

Identify the correct order of reactivity in electro- philic substitution reactions of the following compunds:

Identify correct order of reactivity in electronphilic substitution reactions of the following compounds

Identify the correct of reactivity in electrophilic substitution reaction of the following compounds. (1) Benzene (2) Toluene (3) Chlorobenzene, (4) Nitrobenzene.