ISSN 1017-2548(Print)
ISSN 2234-8530(Online)
Volume 8, Number 4
JKCSEZ 8(4)
August 20, 1964 

The partition function of liquid ammonia was developed by applying the modified significant structure theory of liquid. The molar volume, vapor pressure, vaporization entropy were calculated over a wide temperature range. The critical properties for the liquid were also calculated. And surface tensions of the liquid were calculated in a similar manner developed for water by Chang and Pak. The results show good agreement with experimental observations.