When the number of moles of a gas doubles and all else is constant, then the volume also doubles.
If the number of moles doubles, the volume will also double, all things being equal.
pressure decreases
When pressure double, the volume halves. However this is only true if the number of molecules and the temperature are both in a constant state.
The volume is halved
The volume is now 1/2 of the initial volume.
When the number of moles of a gas doubles and all else is constant, then the volume also doubles.
At a constant volume the pressure increase.
When the number of moles of a gas doubles and all else is constant, then the volume also doubles.
If the number of moles doubles, the volume will also double, all things being equal.
the volume doubles
the volume doubles
The product PV remain constant in a closed system at constant temperature.
The pressure drops.
the volume doubles
The volumes doubles
The volumes doubles
pressure decreases