Question 1
In which of the following cases is the gas most likely to behave as an ideal gas?
◦ H
2O(g), 375 K, 750 Torr
◦ He(g), 37.5 K, 7500 Torr
◦ CH
4(g), 37.5 °C, 7.5 atm
◦ Ne(g), 375 °C, 0.75 atm
◦ SF
6, -37.5 °C, 0.75 atm
Question 2
Liquid mercury freezes at a temperature of -39 °C. The freezing point of mercury on the Kelvin scale is ________.
◦ 234 K
◦ 39 K
◦ 312 K
◦ 273 K
◦ -39 K