Using RaoulPs law, how will you show that `DeltaP = P_1^0 x_2` Where `x_2` is the mole fraction of solute in the solution and `P_1^0` vapour, pressure .of. pure solvent.

Write one solution of the equation 2x-y+1=0 .

The mole fraction of a solvent in a solution is 0.8 . The mole fraction of the solute will be _____.

The vapour pressure of a pure liquid A is 70 torr at 27^(@)C It forms and ideal solution with another liquid B. The mole fraction of B is 0.2 and the total vapour pressure of the solution is 84 torr at 27^@ C .the vapour pressure of pure liquid B at . the vapur pressure of pure liquid B at 27^(@)C is _____.

The vapour pressure of a solution contain2 moles of a solute in 2 moles of water (vapour pressure of pure water = 24 mm Hg) is

0.2 molal NaOH solution is prepared in water . Mole fraction of solute is _______.

The solution of (dy)/(dx)+P(x)y=0 , is

The vapour pressure of a solution containing 2 moles of a solute in 2 moles of water (vapour pressure of pure water = 24 mm Hg) is

If P_(@) and P_(S) are the vapour pressure of the solvent and its solution respectively and x_(1) and x_(2) are the mole fraction of the solvent and solute respectively, then

4.0 molar solution is obtained when 1.0 mole solute is dissolved in ______.

The solution of the differential equation (dy)/(dx)+(1+x^2)/x=0 is