# Raoult's law is obeyed by each constituent of a binary liquid solution when

$\begin{array}{1 1}\text{the forces of attraction between like molecules are greater than those between unlike molecules}\\\text{the forces of attraction between like molecules are smaller than those between unlike molecules}\\\text{the forces of attraction between like molecules are more or less identical with those between unlike molecules}\\\text{the volume occupied by unlike molecules are different}\end{array}$

Answer : the forces of attraction between like molecules are more or less identical with those between unlike molecules
Raoult's law is applicable when the forces of attractions between like molecules are more or less identical with those between unlike molecules