| 1. | 2. | ||
| 3. | 4. |
| 1. | |
| 2. | |
| 3. | |
| 4. |
| 1. | 2. | ||
| 3. | 4. |
| 1. | \(\mathrm{HC\equiv C^-~Na^+}\) | 2. | |
| 3. | 4. | \(\mathrm{C_4H_{10}}\) |
| 1. | 2. | ||
| 3. | 4. |
| 1. | Aldehyde | 2. | Ketone |
| 3. | Ester | 4. | Carboxylic acid |
Which of the following reagents is used to synthesize the hemiketal of acetone?
1. HCl
2. CH₃OH
3. NaOH
4. HCHO