MCQOPTIONS
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| 1. |
In metallurgy, flux is a substance used to convert [EAMCET 1988] |
| A. | Infusible impurities to fusible material |
| B. | Soluble impurities to insoluble impurities |
| C. | Fusible impurities to infusible impurities |
| D. | Mineral into silicate |
| Answer» B. Soluble impurities to insoluble impurities | |