One of the properties of a gas is that is expands to fill the container it is in, so yes, it can change volume. Its volume will only be constant when it is in a closed container.
No, gases do not have a definite volume because they expand to fill the entire container they are in. The volume of a gas is determined by the size of its container.
The volume decreases
No, changing the temperature of a gas can affect its volume. According to Charles's Law, as the temperature of a gas increases, its volume also increases if pressure is constant.
Gas does not have a definite volume because it expands to fill the container it is in. It can easily change its volume when subjected to changes in pressure or temperature.
A gas's volume is determined by the amount of space it occupies. The volume of a gas can be influenced by factors such as temperature, pressure, and the quantity of gas present. According to the ideal gas law, volume is inversely proportional to pressure and directly proportional to temperature and quantity of gas.
In a liquid, the particles are close together and have strong intermolecular forces that hold them in fixed positions, allowing the liquid to retain its volume. In a gas, the particles are far apart and have weak intermolecular forces, causing them to move freely and fill the entire container, resulting in no definite volume.
the negligible volume of a gas means that gas has a volume which is too little
No, gases do not have a definite volume because they expand to fill the entire container they are in. The volume of a gas is determined by the size of its container.
The volume of a gas can be determined by measuring the volume of the container that holds it
Gas tends to take the shape of the volume it's in. If the volume is reduced, then the pressure of the gas will increase.
The volume decreases
A gas takes the shape its in. This means it does not have a definite volume.
Liquids have a definite volume but gas do not
A gas takes the shape its in. This means it does not have a definite volume.
Compressing a gas means increasing the pressure on the gas and according to Boyle's law pressure is inversely proportional to the volume of a given amount of a gas(at constant temperature) . Therefore increasing the pressure (compression) of the gas reduces the volume of the gas.
Molar gas volume is the volume of ONE moel of gas. It only depends on the pressure and temperature, not on the kind of gas. Molar volume at standard temperature and standard pressure is always 22,4 Litres (for any gas)
To calculate tidal volume (TV) from gas volume and respiratory rate (RR), you would divide the gas volume by the respiratory rate. The formula is TV = Gas Volume / RR. This calculation gives you the average volume of air moved in and out of the lungs with each breath.