Set the signs of ∆H, ∆S and ∆G for the following processes:
A) expansion of an ideal gas in a vacuum;
B) evaporation of water at 100°C and a partial pressure of water vapor of 760 mm Hg;
C) crystallization of supercooled water

If you do not open the file - install the RAR archiver. Inside the archive you will find a solution in Word format.