单词 | critical volume |
释义 | > as lemmascritical volume critical volume n. Physical Chemistry the volume of unit mass (now often one mole) of a substance at its critical temperature and pressure. ΘΚΠ the world > matter > chemistry > physical chemistry > phases > [noun] > critical points > critical volume critical volume1878 1878 W. Garnett Elem. Treat. Heat (ed. 2) vi. 109 These two conditions will determine the volume of any given quantity of the substance, and therefore its density, so that we may speak of the critical temperature, critical pressure, and critical volume of a substance. 1912 Proc. Royal Soc. A. 86 584 Xenon has..a smaller critical volume and a greater critical density than any other substance so far investigated. 2019 P. Atkins et al. Physical Chem. (ed. 11) i. 31 The critical volume and critical pressure of a certain gas are 160 cm3 mol-1 and 40 atm, respectively. < as lemmas |
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