MCQOPTIONS
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MCQOPTIONS
| 1. |
What is the most probable speed of oxygen gas with the mass of 32 grams at 27-degree centigrade? |
| A. | 33.74 m/s |
| B. | 44.78 m/s |
| C. | 57.94 m/s |
| D. | 549.14 m/s |
| Answer» C. 57.94 m/s | |