A cylindrical tank has a tight-fitting piston that allows the volume of the tank to be changed. The tank originally contains 0.110 m3 of air at a pressure of 0.355 atm. The piston is slowly pulled out until the volume of the gas is increased to 0.390 m3. If the temperature remains constant, what is the final value of the pressure?

ANSWER: From the ideal gas law we know that, PV = nRT -----------------(1) Where n and R are two constants. In the question above, it is given that the temperature remains constant throughout the...