Pick out the wrong statement.
(A) The mole fraction of solute is directly proportional to the molality of a
'dilute' solution
(B) For a non-reacting binary mixture of ideal gases, the partial pressure
distribution of both components is nonlinear in the case of steady state unimolal
unidirectional diffusion
(C) Azeotropes obey Raoult's law at all temperature
(D) The relative volatility of a binary mixture at the Azeotropic composition
is 1
(A) The mole fraction of solute is directly proportional to the molality of a
'dilute' solution
(B) For a non-reacting binary mixture of ideal gases, the partial pressure
distribution of both components is nonlinear in the case of steady state unimolal
unidirectional diffusion
(C) Azeotropes obey Raoult's law at all temperature
(D) The relative volatility of a binary mixture at the Azeotropic composition
is 1