Question Detail

CHM 102 Alkenes: Structure, Bonding, and Geometrical Isomerism Objective Question
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Question

What type of reaction is the addition of Cl2 to an alkene?
Options
A Hydrohalogenation
B Halogenation
Correct Answer
C Hydration
D Dehydrogenation
Correct Answer

Option B is the correct answer.

Detailed Explanation

Halogenation is the addition of X2 (Cl2 or Br2) to an alkene, producing a vicinal dihalide. The reaction proceeds via a cyclic halonium ion intermediate, giving anti addition.

Hint

Vicinal means adjacent carbons.

Question Info

Course: CHM 102
Topic: Alkenes: Structure, Bonding, and Geometrical Isomerism
Type: Objective
Difficulty: Not specified
Question 139 of 1999
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