Answer
The pressure of a gas mixture is equal to the sum of pressures each gas would exert if existed alone at the mixture temperature and volume. This law holds exactly for ideal gas mixtures, but only approximation for real gas mixtures.
Work Step by Step
The pressure of a gas mixture is equal to the sum of pressures each gas would exert if existed alone at the mixture temperature and volume. This law holds exactly for ideal gas mixtures, but only approximation for real gas mixtures.