Haloalkanes And Haloarenes

Correct statements regarding alkyl halides (R–X) among the following are :

A. Alcohol being less polar solvent as compared to water, alcoholic KOH favours elimination reaction with R–X.

B. Order of reactivity towards S_N1 mechanism is C₆H₅–CH₂–Cl > C₆H₅–CHCl–C₆H₅.

C. Non substituted aryl halides exhibit properties similar to alkyl halides.

D. Vinyl chloride is an example of haloalkene and allyl chloride is an example of haloalkyne.

E. R–Cl can be prepared by reacting R–OH with SOCl₂ but Ar–Cl cannot be prepared by reacting Ar–OH with SOCl₂.

Choose the correct answer from the options given below :