Dehydrohalogenation in monohaloalkanes produces - Vidyadip

MCQ

Dehydrohalogenation in monohaloalkanes produces

A
A single bond
✓
A double bond
C
A triple bond
D
Fragmentation

✓

Answer

Correct option: B.

A double bond

b
(b)$H - \mathop {\mathop C\limits_|^| }\limits_H^H - \mathop {\mathop C\limits_|^| }\limits_{Cl}^H - H\mathop {\xrightarrow{{{\text{Dehydrohalogenation}}}}}\limits_{ - HCl} \mathop {H - \mathop {\mathop C\limits^| }\limits^H = \mathop {\mathop C\limits^| }\limits^H - H}\limits_{{\text{Alkene}}} + HCl$

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