MCQOPTIONS
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| 1. |
Calculate the mass of water which contains the same number of molecules as are contained in 60 g of oxygen. |
| A. | 60.8 g |
| B. | 30.75 g |
| C. | 33.75 g |
| D. | 76.5 g |
| E. | None of these |
| Answer» D. 76.5 g | |