MCQOPTIONS
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| 1. |
Dephosphorization of molten pig iron is favoured by_______________________? |
| A. | Oxidising and basic slag |
| B. | Reducing and basic slag |
| C. | High activity co-efficient of phosphorous in metal |
| D. | Oxidising and neutral slag |
| Answer» C. High activity co-efficient of phosphorous in metal | |