which law relates temperature, pressure, volume, and the number of moles of a gas under perfect…

Answer:

C. ideal gas law

Brief Explanations:

The ideal gas law is $PV = nRT$, where $P$ is pressure, $V$ is volume, $n$ is the number of moles, $T$ is temperature, and $R$ is the ideal gas constant. It relates all these variables under perfect (ideal) conditions. Boyle's law relates pressure and volume at constant temperature and amount of gas. Charles's law relates volume and temperature at constant pressure and amount of gas. The combined gas law relates pressure, volume, and temperature for a fixed amount of gas.