STATEMENT-1 : For solution of volatile liquids, the partial vapour pressure of each component in the solution is directly proportional to its mole fraction.
STATEMENT-2 : Always there will be lowering of vapour pressure on addition of non-volatile solute to a solvent.
STATEMENT-3 : If there is dissociation of non-volatile then the V.P. of solution increases.

Options

A. `1//2`
B. `3//4`
C. `5//3`
D. `5//8`

Answer

B