Methanol and ethanol forms nearly ideal solution at 300K. A solution of made by mixing 32g of methanol and 23 g of ethanol. Calculate the partial pressure of its consitituents and the total pressure of the solution. (at 300K, `rho^@(CH_3OH)=90mm`, `rho^@(C_2H_5OH)=51mmHg)`.

The vapour pressure of ethanol and methanol are 44.5 and 88.7 mm of Hg at 298 K. An ideal solution is formed at the same temperature by mixing 60 g of ethanol and 40 g methanol. Calculate the total vapour pressure of the solution and the mole fraction of methanol in the vapour phase.

Benzene and toluene form nearly ideal solution . At 313 K the vapour pressure of benzene and toluene are 160 mm and 60 mm of Hg respectively. Calculate the total pressure of the solution made by mixing their equal masses at 313 K.

The vapour pressure of ethanol (C_(6)H_(5) OH) and methanol (CH_(3) OH) are 44.5 and 88.7 mm Hg respectively. An ideal solution is formed at the same temperature by mixing 60 g of ethanol and 40 g methanol (i) Calculate the total vapour pressure of the solution (ii) Find mole fraction of each component in vapour phase

An aqueous solution of glucose is made by dissolving 10 g of glucose (C_6H_12O_6) in 90 g of water at 303 K. if the vapour pressure of pure water at 303 K be 32.8 mm Hg, what would be the vapour pressure of the solution?

Calculate partial pressure of B at equilibrium in the following equilibrium A(s) iff B(g) +2C(g), " " K_(P)=32 atm^(3) .

The lquid A and B from ideal solutions. At 300 K, the vapour pressure of solution containing 1 mole of A and 3 mole of B is 550 mm Hg. At the same tempreature, if one more mole of B is added to this solution, the vapour pressure of the solution increases by 10 mm Hg. determinethe vapour pressure of A and B in their pure states (in mm Hg):

Heptane and octane form ideal solution . At 373K , the vapour pressure of the two liquid components are 105.2k Pa and 46.8k Pa respectively. What will be th vapour pressure of a mixture of 26.0g of heptane and 35.0g of octane?

Osmotic pressure of a solution containing 3.5 g of dissolved protein per 50cc of a solution is 25 mm. at 37^@C . Calculate the molar mass of protein.