MCQOPTIONS
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| 1. |
Aluminium oxide contains 52.9% aluminium and carbon dioxide 27.2% carbon. Assuming that the law of Reciprocal proportion is true, the percentage of aluminium in aluminium carbide will be |
| A. | 1.123% |
| B. | 0.375% |
| C. | 74.97% |
| D. | None of these |
| Answer» D. None of these | |