Which of the following statement regarding A, B and the solution of A and B is incorrect ? (from the graph given)

Options

A. Vapour pressure of A in pure state is grater than that of B in pure state at same temperature
B. Vapour pressure of solution at P is 480 mm of Hg
C. Molefraction of B at P may be 0.60
D. At point `P_(1)` the moletraction of A in the Vapour Phase which is in equilibrium with the solution is 0.6

Answer

D