MCQOPTIONS
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MCQOPTIONS
| 1. |
What volume of oxygen is required for burning 1 kg of carbon? |
| A. | 7.67 m<sup>3</sup> |
| B. | 9.89 m<sup>3</sup> |
| C. | 8.98 m<sup>3</sup> |
| D. | 6.67 m<sup>3</sup> |
| Answer» D. 6.67 m<sup>3</sup> | |