Compressibility factor (i.e., the ratio of actual volume of gas to the volume predicted by ideal gas law) for all gases are_______________?
A. Always greater than one
B. Same at the same reduced temperature
C. Same at the same…
A closed system is cooled reversibly from 100°C to 50°C. If no work is done on the system________________?
A. its internal energy (U) decreases and its entropy (S) increasesB. U and S both decreases
C. U decreases but S is constant…
Change of heat content when one mole of compound is burnt in oxygen at constant pressure is called the__________________?
A. Calorific value
B. Heat of reactionC. Heat of combustion
D. Heat of formation…