Question Detail

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

What type of intermediate is formed during the addition of Br2 to an alkene?
Options
A Carbocation
B Bromonium ion (cyclic)
Correct Answer
C Free radical
D Carbene
Correct Answer

Option B is the correct answer.

Detailed Explanation

Bromine adds via a three-membered cyclic bromonium ion intermediate, leading to anti addition.

Hint

Halonium ion intermediate.

Question Info

Course: CHM 102
Topic: Alkenes: Structure, Bonding, and Geometrical Isomerism
Type: Objective
Difficulty: Not specified
Question 171 of 1999
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