MCQOPTIONS
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MCQOPTIONS
| 1. |
Fusion point of an acidic refractory material is$? |
| A. | Increased by the addition of basic oxides |
| B. | Reduced by the addition of basic oxides |
| C. | Not affected by the addition of basic oxides |
| D. | Not affected by the addition of basic oxides |
| Answer» C. Not affected by the addition of basic oxides | |