MCQ
Which is primary alcohol
- AButane $-2-$ ol
- ✓Butane $-1-$ ol
- CPropane $-2-$ ol
- DIsopropyl alcohol
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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$(A)$ Sulphanilic acid $(B)$ Picric acid $(C)$ Aspirin $(D)$ Ascorbic acid
| List $I$ (Natural amino acid) | List $II$ (Code) |
| $A$ Glutamic acid | $I$ $Q$ |
| $B$ Glutamine | $II$ $W$ |
| $C$ Tyrosine | $III$ $E$ |
| $D$ Tryptophan | $IV$ $Y$ |