MCQOPTIONS
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| 1. |
Multiple effect evaporation is generally recommended, when the |
| A. | large scale evaporation of liquor is needed. |
| B. | corrosive liquids are to be concentrated. |
| C. | fuel is cheaply available. |
| D. | evaporation on small scale is to be done. |
| Answer» B. corrosive liquids are to be concentrated. | |