Questions: Three samples of three different gases are listed in the table below. All the samples contain exactly 1 mole of gas and are at a temperature of 0.0°C. For each sample, decide whether the gas can be reasonably described as an ideal gas. If the gas isn't ideal, decide the most important reason why it isn't. sample pressure (atm) volume (L) ideal? If not ideal, the most important reason why not: --------------- A 1.9 15.0 yes There are attractions between the particles. The particles don't have zero volume. B 0.90 25.0 yes no There are attractions between the particles. The particles don't have zero volume.
Transcript text: Three samples of three different gases are listed in the table below. All the samples contain exactly 1 mole of gas and are at a temperature of $0.0^{\circ} \mathrm{C}$.
For each sample, decide whether the gas can be reasonably described as an ideal gas. If the gas isn't ideal, decide the most important reason why it isn't.
$\left.\begin{array}{|c|c|c|c|c|}\hline \text { sample } & \begin{array}{c}\text { pressure } \\ (\mathrm{atm})\end{array} & \begin{array}{c}\text { volume } \\ \text { (L) }\end{array} & \text { ideal? } & \begin{array}{l}\text { If not ideal, the most } \\ \text { important reason why not: }\end{array} \\ \hline \text { A } & 1.9 & 15.0 & \text { yes } & \begin{array}{l}\text { There are attractions between the particles. } \\ \text { The particles don't have zero volume. }\end{array} \\ \hline \text { B } & 0.90 & 25.0 & \text { yes } & \text { no }\end{array} \begin{array}{l}\text { There are attractions between the particles. } \\ \text { The particles don't have zero volume. }\end{array}\right\}$
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