TS EAMCET 19-July-2022 Shift 2 Solved Paper

The compound which is most reactive towards an electrophilic attack will be electron-rich in nature. So, out of benzene, toluene, chlorobenzene and phenol. Phenol is most electron-rich compound followed by toluene and then benzene, the chlorobenzene is least electron-rich compound since chlorine is electron-withdrawing group which makes benzene electron-deficient in nature. Hence correct order is