A. if a gas is compressed from 8 l to 2 l and the temperature remains constant, what happens to the pressure? b. a gas with a volume of 2 l is allowed to expand to a volume of 10 l. what happens to the pressure in the container if the temperature remains constant? c. the gas in a container has a pressure of 6 atm at 27 °c (300 °k). what will the pressure be if the temperature is lowered to -173 °c (100 °k)?