According to avogadro's law, ________. the volume of a gas is inversely related to the number of moles at constant temperature and pressure the volume of a gas is inversely related to the number of moles at standard temperature and pressure the volume of a gas depends only on the temperature and pressure the volume of a gas depends only on the number of moles in the sample the volume of a gas is directly related to the number of moles at constant temperature and pressure