MCQ
Alkyl halides react with metallic sodium in dry ether producing?
- AAlkanes with same number of carbon atoms.
- ✓Alkanes with double number of carbon atoms.
- CAlkenes with triple number of carbon atom.
- DAlkenes with same number of carbon atom.
✓
Answer
Correct option: B.
Alkanes with double number of carbon atoms.
$\text{RX}+2\text{Na}+\text{X−R}\xrightarrow{\text{dryether}}\text{R−R}+2\text{Na−X}$
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