Question

Five samples of argon gas are described in the table below. Rank the samples in order of increasing average kinetic energy of the atoms in them. That is, select " 1 " next to the sample in which the argon atoms have the lowest average kinetic energy. Select " 2 " next to the sample in which the argon atoms have the next lowest average kinetic energy, and so on. \begin{tabular}{|c|c|c|c|} \hline \multicolumn{3}{|c|}{ sample } & \begin{tabular}{c} average kinetic \\ energy of atoms in \\ sample \end{tabular} \\ \hline amount & pressure & temperature & \( \checkmark \) \\ \hline 2.8 mol & 1.2 atm & \( -49 .{ }^{\circ} \mathrm{C} \) & \( \boxed{v} \) \\ \hline 1.0 mol & 1.7 atm & \( -47 .{ }^{\circ} \mathrm{C} \) & \( \square \) \\ \hline 1.9 mol & 2.6 atm & \( -32 .{ }^{\circ} \mathrm{C} \) & \( \square \) \\ \hline 2.5 mol & 1.9 atm & \( -64 .{ }^{\circ} \mathrm{C} \) & \( \square \) \\ \hline 3.0 mol & 3.0 atm & \( -46 .{ }^{\circ} \mathrm{C} \) & \( \square \) \\ \hline \end{tabular}

          Five samples of argon gas are described in the table below. Rank the samples in order of increasing average kinetic energy of the atoms in them.
That is, select " 1 " next to the sample in which the argon atoms have the lowest average kinetic energy. Select " 2 " next to the sample in which the argon atoms have the next lowest average kinetic energy, and so on.
\begin{tabular}{|c|c|c|c|}
\hline \multicolumn{3}{|c|}{ sample } & \begin{tabular}{c} 
average kinetic \\
energy of atoms in \\
sample
\end{tabular} \\
\hline amount & pressure & temperature & \( \checkmark \) \\
\hline 2.8 mol & 1.2 atm & \( -49 .{ }^{\circ} \mathrm{C} \) & \( \boxed{v} \) \\
\hline 1.0 mol & 1.7 atm & \( -47 .{ }^{\circ} \mathrm{C} \) & \( \square \) \\
\hline 1.9 mol & 2.6 atm & \( -32 .{ }^{\circ} \mathrm{C} \) & \( \square \) \\
\hline 2.5 mol & 1.9 atm & \( -64 .{ }^{\circ} \mathrm{C} \) & \( \square \) \\
\hline 3.0 mol & 3.0 atm & \( -46 .{ }^{\circ} \mathrm{C} \) & \( \square \) \\
\hline
\end{tabular}

Five samples of argon gas are described in the table below. Rank the samples in order of increasing average kinetic energy of the atoms in them.
That is, select " 1 " next to the sample in which the argon atoms have the lowest average kinetic energy. Select " 2 " next to the sample in which the argon atoms have the next lowest average kinetic energy, and so on.

3|c| sample
average kinetic

energy of atoms in

sample

amount pressure temperature

2.8 mol 1.2 atm -49 .^∘C v

1.0 mol 1.7 atm -47 .^∘C □

1.9 mol 2.6 atm -32 .^∘C □

2.5 mol 1.9 atm -64 .^∘C □

3.0 mol 3.0 atm -46 .^∘C □

Added by Gregg M.

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