Method B: Follow these steps and then answer the questions Connect a gas syringe to a pressure gauge, put a little Vaseline on the connections to make them sirtight Take the initial reading of the volume of air and the pressure. Pull the syringe out a little and wait 15 seconds to equalise the temperature. Take a second reading Repeat the experiment first decreasing the pressure and then increasing the pressure in small amounts so that you have a number of readings Record your results in a table. Draw the corresponding graphs to determine the relationship between pressure and volumne 1 2 3 5. 6 Results: 1. 2. 3. 4. 5. Reading Pressure LKPA 110 130 150 110 190 Volume (cm³) 34.5 26 24 21 volume KAM 0.04 2.42 0.48 0.52 0.57 0,01 0,01 0.01 9.01 0,01 (24)
