MCQ
Which is primary alcohol
- AButane $-2-$ ol
- ✓Butane $-1-$ ol
- CPropane $-2-$ ol
- DIsopropyl alcohol
✓
Answer
Correct option: B.
Butane $-1-$ ol
b
Isopropyl alcohol and propan$-2-$ol are same.
Isopropyl alcohol and propan$-2-$ol are same.
From the picture, we can conclude that butan$-1-$ol is primary alcohol as $- OH$ group connected to a primary carbon. Rest are secondary alcohol as $- OH$ group is connected to a secondary carbon atom(carbon atom connected to further two carbon atom).
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