MCQOPTIONS
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MCQOPTIONS
| 1. |
What is the ratio of the velocities of 2 moles of hydrogen to five moles of helium? |
| A. | \(\sqrt{14}\) |
| B. | \(\sqrt{10}\) |
| C. | \(\sqrt{20}\) |
| D. | \(\sqrt{50}\) |
| Answer» C. \(\sqrt{20}\) | |