MCQOPTIONS
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| 1. |
A mixture contains 10 grams each of CH4, H2O, and SO2, what is the mole fraction of CH4? |
| A. | 0.14 |
| B. | 0.31 |
| C. | 0.46 |
| D. | 0.67View answer |
| Answer» D. 0.67View answer | |