question_answer 68)

  Which of the following statements are correct about the mechanism of this reaction? (a) A carbocadon will be formed as an intermediate in the reaction. (b) will attach the substrate (II) from one side and  will leave it simultaneously from other side. (c)An unstable intermediate will be formed in which  and  will be attached by weak bonds. (d) Reaction proceeds through  mechanism.

Answer:

  (A, C) Only (a) and (c) are haloalkanes in which halogen is attached to sp3-carbon.