MCQ
The alkene that exhibits geometrical isomerism is :
- A$2-$ methyl propene
- ✓$2-$butene
- C$2-$ methyl $-2-$ butene
- Dpropene
✓
Answer
Correct option: B.
$2-$butene
b
The alkene that exhibits geometrical isomerism is. $2-$Butene may exist as cis and trans isomers. The cis-isomer has the two methyl groups on the same side and the trans-isomer has the two methyl groups on opposite sides. Due to restricted rotation around double bond it exhibits geometrical isomerism
The alkene that exhibits geometrical isomerism is. $2-$Butene may exist as cis and trans isomers. The cis-isomer has the two methyl groups on the same side and the trans-isomer has the two methyl groups on opposite sides. Due to restricted rotation around double bond it exhibits geometrical isomerism
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