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The incomplete table below shows selected characteristics of gas laws.

\begin{tabular}{|c|c|c|c|}
\hline Name & Variables & Constants & Equation \\
\hline Boyle's law & pressure, volume & temperature, moles of gas & [tex]$P_1 V_1 = P_2 V_2$[/tex] \\
\hline Charles's law & volume, temperature & pressure, moles of gas & [tex]$\frac{V_1}{T_1} = \frac{V_2}{T_2}$[/tex] \\
\hline Gay-Lussac's law & temperature, pressure & volume, moles of gas & [tex]$\frac{P_1}{T_1} = \frac{P_2}{T_2}$[/tex] \\
\hline Combined gas law & pressure, temperature, volume & moles of gas & [tex]$\frac{P_1 V_1}{T_1} = \frac{P_2 V_2}{T_2}$[/tex] \\
\hline
\end{tabular}

Which constants would most likely be filled in the first row of the table?

A. temperature and moles of gas
B. volume and temperature
C. pressure and volume
D. pressure and moles of gas


Sagot :

To determine which constants should be filled in the first row of the table, let's analyze the given equation in that row: [tex]\( P_1 V_1 = P_2 V_2 \)[/tex].

This equation represents Boyle's Law, which states that the pressure of a gas is inversely proportional to its volume when the temperature and the number of moles of gas are held constant.

Thus, the constants for Boyle's Law are:

- Temperature
- Moles of gas

So, the constants that should be filled in the first row of the table are:

temperature and moles of gas