Give the structure of anhydrous aluminium chloride and boron trifluoride.

Boron trifluoride is

Aluminium chloride is a/an

Anhydrous aluminium chloride is prepared by

When phenol (M) is heated with zinc dust, it gives compound 'N' which is the first aromatic compound studied. When compound 'N' is treated with carbon monoxide and hydrogen chloride under high pressure in the presence of anhydrous aluminium chloride and cuprous chloride , it gives compound 'Q'. Identify the compound 'N' and 'Q'.

Chlorobenzene can be prepared by reacting aniline with (A) Hydrochloric acid (B) Cuprous chloride (C) Chlorine in the presence of anhydrous aluminium chloride (D) Nitrous acid followed by heating with cuprous chloride

Anhydrous aluminium chloride is used as a catalyst.

Benzene reacts with methyl chloride in the presence of anhydrous aluminium chloride to give toluene. The reaction is an example of