MCQ
The halogen which is most reactive in the halogenation of alkenes under sunlight is
  • Chlorine
  • B
    Bromine
  • C
    Iodine
  • D
    All equal

Answer

Correct option: A.
Chlorine
a
(a)${C_2}{H_4} + C{l_2}    \xrightarrow{CCl_4} \,\,\mathop {Cl - C{H_2} - C{H_2} - Cl}\limits_{{\rm{Ethelene Chloride}}} $

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