This is the third edition of Physical Chemistry for Schools and Colleges and the opportunity has been taken to make the form of title less unwieldy. More important, drastic changes have been made in the subject matter and its arrangement. The modern approach to the teaching of physical chemistry is based fairly and squarely on the particle theory of matter and on energy concepts, and these have provided the guiding principles for the new edition. - Bu maktablar va kollejlar uchun fizik kimyoning uchinchi nashri bo'lib, unvon shaklini kamroq noqulay qilish imkoniyatidan foydalanildi. Eng muhimi, mavzu va uni tartibga solishda keskin o'zgarishlar amalga oshirildi. Fizik kimyoni o'qitishga zamonaviy yondashuv materiyaning zarrachalar nazariyasiga va energiya tushunchalariga to'g'ri va to'g'ri asoslanadi va bu yangi nashr uchun rahbarlik tamoyillarini taqdim etdi.