What is Gay Lussac law simple definition? Definition of Gay-Lussac’s law
1 : a statement in chemistry and physics: when two or more gaseous substances combine to form a gaseous compound the volume of the product is either equal to the sum of the volumes of the factors or is less than and bears a simple ratio to this sum.
What is Gay Lussac law for Class 11? Gay-Lussac’s law is a gas law which states that the pressure exerted by a gas (of a given mass and kept at a constant volume) varies directly with the absolute temperature of the gas.
What is the main equation for Gay Lussac’s law? The usual equations for Gay-Lussac’s law are P/T = constant or Pi/Ti = Pf/Tf. The reason the law works is that temperature is a measure of average kinetic energy, so as the kinetic energy increases, more particle collisions occur and pressure increases.
Why is Gay Lussac’s law? When the temperature of a sample of gas in a rigid container is increased, the pressure of the gas increases as well. The increase in kinetic energy results in the molecules of gas striking the walls of the container with more force, resulting in a greater pressure.