MCQOPTIONS
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| 1. |
Glycerol boils at \[{{290}^{o}}C\] with slight decomposition. Impure glycerin can be purified by [CPMT 1983, 94] |
| A. | Steam distillation |
| B. | Simple distillation |
| C. | Vacuum distillation |
| D. | Extraction with a solvent |
| Answer» D. Extraction with a solvent | |