MCQOPTIONS
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MCQOPTIONS
| 1. |
1 atomic mass unit is equal to |
| A. | \[\frac{1}{25}\] (mass of \[{{F}_{2}}\] molecules) |
| B. | \[\frac{1}{14}\] (mass of \[{{N}_{2}}\] molecules) |
| C. | \[\frac{1}{12}\] (mass of one C-atom) |
| D. | \[\frac{1}{16}\] (mass of \[{{O}_{2}}\] molecules) |
| Answer» D. \[\frac{1}{16}\] (mass of \[{{O}_{2}}\] molecules) | |