The reaction of toluene with $C{l}_2$ in presence of  $FeC{l}_3$ gives ‘X’ and the reaction with excess Cl₂ in presence of light gives ‘Y’. These’ X’ and ‘Y’ are

X=O-chlorotoluene and P-chlorotoluene, Y=trichloromethyl benzene

X=m-chlorotoluene, Y=P-chlorotoluene

 X=Benzyl chloride,Y=m-chlorotoluene

X=Benzal chloride,  Y=O-chlorotoluene