MCQOPTIONS
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| 1. |
The salt which must be soluble in reflux is recovered by __________ and _________ |
| A. | Evaporation and crystallization |
| B. | Decantation and settling |
| C. | Evaporation and distillation |
| D. | Distillation and fractional crystallization |
| Answer» B. Decantation and settling | |