CBSE Class 11-science Answered
What are vicinal dihalides? What happens when vicinal dihalides are treated with zinc metal?
Asked by Topperlearning User | 23 Jul, 2014, 04:04: PM
Expert Answer
Dihalides in which two halogen atoms are attached to two adjacent carbon atoms are known as vicinal dihalides.
Vicinal dihalides on treatment with zinc metal lose a molecule of ZnX2 to form an alkene. This reaction is known as dehalogenation.
CH2Br−CH2Br + Zn → CH2 =CH2 + ZnBr2
Answered by | 23 Jul, 2014, 06:04: PM
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