# The Gaseous State

#### Daltons Law, Avogadro’s Constant and Graham’s Law of Diffusion

Gases are the important part of our daily life. They show great similarity in their behaviour and obey certain laws. These laws include Dalton’s law, Avogadro's law, Graham’s law etc.

According to Avogadro’s law, for a gas at constant temperature and pressure the volume of a gas is dire

#### Gas laws

The gas laws are the experimentally discovered relationships between measurable properties of gases like volume, temperature, pressure and amount of a gas.

Gas laws are Boyle’s Law, Charles’ Law, Gay Lussac’s Law and Avogadro’s Law.

Boyle’s law states that the pressure of a f

#### Ideal Gas Equation & van der Waal Equation

Matter exists in three different physical states, namely solid, liquid and gas. Among these three states the gaseous state is the simplest one and has specific properties. The measurable properties of gases are pressure, volume, temperature and mass.

A gas that follows all the gas laws under