Saved Bookmarks
| 1. |
At what temperature hydrogen has the same RMSvelocity as that of oxygen at room temperature? |
|
Answer» Solution :RMS VELOCITY (C ) is given as ` C = sqrt((3RT)/(M))` For TWO gases, RMS velocity is same. `(T_(1))/(M_(1)) = (T_(2))/(M_(2))` `T_(1) =` TEMPERATURE of OXYGEN= 298 K `T_(2)` = Temperature of hydrogen = ? Temperature of hydrogen gas ` = T_(2) = (T_(1))/(M_(1)) xx M_(2)` ` = (298 xx 2)/(32) = 18.6K = -254.4^(@)C` |
|