MCQ
The $\text{IUPAC}$ name of $\text{CH}_2=\text{C}-\text{CH}_3\\ \ \ \ \ \ \ \ \ \ \ \ \ \ \ |\\ \ \ \ \ \ \ \ \ \ \ \ \ \ \text{CH}_3$ is :
- A$2-$ methylbutene.
- B$1-$ methylpropene.
- C$2-$ methylbut $-2-$ ene.
- ✓$2-$ methylprop $-1-$ ene.
✓
Answer
Correct option: D.
$2-$ methylprop $-1-$ ene.
$\stackrel{{1\ \ \ }}{\hbox{CH}}_2=\stackrel{{2}}{\hbox{C}}-\stackrel{{3\ \ \ }}{\hbox{CH}}_3\\ \ \ \ \ \ \ \ \ \ \ \ \ \ |\\ \ \ \ \ \ \ \ \ \ \ \ \ \text{CH}_3\\ \ \ \ \ \ _{2-\text{methylprop-1-ene}}$
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