An ideal solution has two components A and B. A is More volatile than B, i.e., `p_A^0 gt p_B^0` and also `p_A^0gt P_("total")` . If `x_A` and `y_A` are mole fractions of components A in liquid and vapour phases, then:

Options

A. `x_A = y_A`
B. `x_A gt y_A`
C. `x_A lt y_A`
D. Data insufficient

Answer

C