C) An easily liquefiable
D) A real
- A pressure-enthalpy chart is useful in refrigeration. The change in internal energy of an ideal fluid used in the ideal refrigeration cycle is
- The volume of gas is inversely proportional to its pressure. What would be its volume when pressure is doubled?
- The temperature at which a real gas obeys the ideal gas laws over a wide range of pressure is called the ——–temperature
- The temperature of a gas in a closed container is 27° C. If the temperature of the gas is increased to 300° C, then the pressure exerted is