MCQOPTIONS
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| 1. |
What are the starting materials for crystallization? |
| A. | tGas, aqueous solution, foam |
| B. | tLiquid, aqueous solution, emulsion |
| C. | tSolid, gas, melt, solid aerosol |
| D. | tAqueous solution, melt, glass or gel |
| Answer» E. | |