Which of the following statements is/are incorrect ?

1.	Which of the following statements is/are incorrect ?
Answer» Nitrobenzene will give meta-nitrotoluene on reaction with `CH_3Cl//AlCl_3` Chlorobenzene will give meta-substituted product on electrophilic substitution SINCE it EXERTS -I gt + M effect. n-Propyl benzene can be easily obtained on Friedral CRAFTS alkylation of benzene with n-propyl chloride. Toluene can be obtained in better yield when excess of benzene withreact with `CH_3Cl//AlCl_3`. Solution :(A)In highly de-activated ring Friedal Crafts reaction is not possible. (B)Chloro group is ortho-para director. (C )In Friedal Craft reaction the electrophile carbocation rearranges. (D)To AVOID polyalkylation aromatic substrate is taken in excess.

Discussion