What is the effect of the following changes on the volume of 1mol of an ideal gas? (Note: You should NOT need to do any explicitnumerical calculations. Use your qualitative understanding of howvolume depends on different experimental variables.)
1. The pressure is changed from 0.5 atm to 760 mm Hg (atconstant temperature).
2. Another 3 mol of gas (to the existing one mol) is introducedthrough a stopcock (at constant temperature and pressure).
3. The pressure is halved and the temperature is changed from 0°C to 546 K.
4. Another 1 mol of gas is introduced and the pressure ischanged from 380 torr to 1 atm (at constant temperature).
5. The temperature is changed from -173 °C to 200 K (at constantpressure).
The answers are: the volumn quadrupled/doubled/halved/stays thesame
