A2 Level | IDEAL GASES | PART 1 | 2024 | Physics By Akhtar Mehmood

Link to our latest notes and resources: https://drive.google.com/drive/u/2/fo... 15 Ideal gases 15.1 The mole Candidates should be able to: 1 understand that amount of substance is an SI base quantity with the base unit mol 2 use molar quantities where one mole of any substance is the amount containing a number of particles of that substance equal to the Avogadro constant NA 15.2 Equation of state Candidates should be able to: 1 understand that a gas obeying pV ∝ T, where T is the thermodynamic temperature, is known as an ideal gas 2 recall and use the equation of state for an ideal gas expressed as pV = nRT, where n = amount of substance (number of moles) and as pV = NkT, where N = number of molecules 3 recall that the Boltzmann constant k is given by k = R/NA 15.3 Kinetic theory of gases