Sagot :
Gas laws were the result of the study which involved the investigation of pressure, volume and temperature of the gas sample.
The behaviour of gases is studied using gas laws. A gas’s state variables, such as pressure, volume, and temperature, reveal its real nature. As a result, gas laws are the relationships that exist between these variables.
The gas laws are a set of rules that control the behaviour of gases by establishing correlations between the following variables:
- The amount of space occupied by gas.
- The force that a gas exerts on the container’s walls.
- The gas’s absolute temperature.
- The quantity of a gaseous material (or the number of moles of gas).
All gases behave similarly under ordinary conditions. When the physical parameters related to the gas (such as temperature, pressure, and volume) are changed, alterations in their behaviour occur. The gas laws, which were named after the scientists who discovered them, essentially describe the behaviour of gases.
Application of Gas Laws
- When the physical conditions of the environment change, the behaviour of gas particles deviates from their regular behaviour. The numerous laws known as gas law can be used to investigate these changes in gas behaviour.
- The gas laws have been around for a long time, and they greatly assist scientists in determining quantities, pressure, volume, and temperature when it comes to gas.
- Furthermore, the gas law, as well as newer variants, are used in a variety of practical applications using gas. For example, measurements of respiratory gases, tidal volume, and vital capacity, among other things, are taken at room temperature, despite the fact that these exchanges occur in the body at 37 degrees Celsius.
- The law is also frequently utilised in thermodynamics and fluid dynamics. It can be employed in weather prediction systems.