MCQ
The heteroatoms present in $\text{CH}_3-\text{CH}_2-\text{O}-\text{CH}_2-\text{CH}_2\text{Cl}$ are :
- Oxygen.
- Carbon.
- Hydrogen.
- Chlorine.
- A$1$ and $2$
- B$2$ and $3$
- C$3$ and $4$
- ✓$1$ and $4$
✓
Answer
Correct option: D.
$1$ and $4$
Oxygen and chlorine are not among essential components of hydrocarbons.
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