Which law relates temperature, pressure, volume, and the number of moles of a gas under perfect conditions?

The ideal gas law, PV = nRT, relates a gas’s pressure (P), volume (V), temperature (T), and amount in moles (n). Boyle’s, Charles’s, and the combined gas laws relate some of these variables but do not include the number of moles in the same general relationship. The correct choice is the ideal gas law.

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