Gay-Lussac’s Law

What is Gay Lussac’s law formula?

Gay Lussac’s law is an Ideal gas law that deals with the ideal gas at constant volume. According to this law, at constant volume, the pressure of the gas is directly proportional to the temperature of the gas. Gay Lussac’s law formula is,

P / T = constant

What does Charles law state?

According to Charles law, “At constant pressure, the volume of an ideal gas is directly proportional to its absolute temperature.”

Why is Gay Lussac’s law important?

Gay Lussac’s law is important because, with its help, we can find the temperature of the gas if the pressure variation of the gas is given at constant volume.

What are the types of Ideal Gas Laws?

There are four different types of Ideal Gas Laws, which are

• Boyle’s Law
• Charles’s Law
• Avogadro’s Law
• Gay Lussac’s Law

What is Avogadro’s law?

According to Avogadro, “The number of molecules of different gases at similar conditions of temperature, pressure, and volume is always the same.”

What is the difference between Gay Lussac’s Law and Charles’s Law?

The main difference between Gay Lussac’s Law and Charles’s Law is,

According to Charles law, the volume of a gas is directly proportional to its absolute temperature at constant pressure, whereas according to Gay Lussac’s Law for a fixed volume of gas, the pressure is directly proportional to its temperature.

Gay Lussac’s is one of the Ideal gas laws that relates the pressure of the gas with its absolute temperature when its volume is kept constant. The basic statement of Gay Lussac’s Law is, the pressure produced by a gas is directly proportional to its temperature if mass and volume are kept fixed. Gay Lussac’s Law has wide application in sciences and also in our everyday life. Gay Lussac’s Law as the name suggests was given by the French chemist Joseph Gay-Lussac in the year 1808.

In this article, we’ll learn about Gay Lussac’s Law, its formula, derivation, and others in detail.