They are packed into a smaller and smaller volume. Thus they become more dense and the pressure of the container that they are in rises.
PV = nRT
It is possible to compress gas enough to make a liquid. A propane tank has liquid in it but when it is released it is a gas. That is why it is called CNG (Compressed Natural Gas)
... its volume is constrained only by volume, temperature and pressure. Pressure and temperature can both go up if volume is decreased. ... its volume is established by kinetic energy, rather than interatomic bonds.
If the temperature remains constant, the volume of the gas will halve when the pressure doubles. This is described by Boyle's Law, which states that pressure and volume are inversely proportional when temperature is held constant.
According to Boyle's Law, when the volume of a gas is doubled with no change in Kelvin temperature, the pressure of the gas will be halved. This is because pressure and volume are inversely proportional in a gas at constant temperature.
Nitrogen gas is used to fill bags of crisps to prevent them from getting squashed. Nitrogen is an inert gas that helps maintain the freshness and crunchiness of the crisps by minimizing the effects of oxidation and moisture.
If the number of moles of gas decreases, the volume of the gas will decrease as well, assuming constant temperature and pressure. This is described by Boyle's Law, which states that the volume of a gas is inversely proportional to the number of moles of gas when pressure and temperature are held constant.
A gas. It has no definite volume or shape.
the volume doubles
Volume decrease.
the volume doubles
the volume doubles
the volume doubles
The volume increases Source:
gas is a state of matter that can be squashed.
The volume decreases, in accordance to Boyle's Gas Law.
The volume is doubled.
It decreases.
The volume will increase