MCQ
Metallic sodium does not react normally with:
- Atert$-$butyl al cohol
- ✓But$-2-$yne
- CEthyne
- Dgaseous ammonia
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| Item $I$ | Item $II$ |
| $(a)$ Benzaldehyde | $(p)$ Mobile phase |
| $(b)$ Alumina | $(q)$ Adsorbent |
| $(c)$ Acetonitrile | $(r)$ Adsorbate |