MCQ
Find the odd one out :
- A$CN ^{-}$
- B$Cl ^{-}$
- C$SO _4{ }^{2-}$
- ✓$NH _3$
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| List - I | List - II |
| A. Atomic solid | 1. Naphthalene |
| B. Molecular crystal | 2. KCl |
| C. Covalent crystal | 3. Frozen elements of group 18 |
| D. Ionic crystal | 4. Diamond |
| Column I | Column II |
| A. Glyceraldehyde | 1. Aldotetrose |
| B. Erythrose | 2. Aldotriose |
| C. Dihydroxy acetone | 3. Ketotetrose |
| D. Erythrulose | 4. Ketotriose |