A gas is filled in a cylinder at pressure P. choose the correct statement -
1
Pressure would be 3P if we triple the kelvin temperature at constant volume.
2
Pressure would be P/3 if we reduce the amount of gas by 1/3 at constant temperature and volume.
3
Pressure would be 1.8P if we decrease the volume by 45% at constant temperature
4
All of the above
5
Question Not Attempted