At $25^\circ C$, the partial pressure of ethane over a saturated solution containing $6.56 imes 10^{-2} g$ of ethane is 1 bar. If the solution contains $5.0 imes 10^{-2} g$ of ethane, then what will be the partial pressure of the gas?

Which of the following explains why a mixture showing positive deviation from Raoult's law has a higher vapor pressure than expected?

At $25^\circ C$, the partial pressure of ethane over a saturated solution containing $6.56 imes 10^{-2} g$ of ethane is 1 bar. If the solution contains $5.0 imes 10^{-2} g$ of ethane, then what will be the partial pressure of the gas?

The vapour pressure of a solution of a non-volatile electrolyte $(A)$ in a solvent $(B)$ is 95% of the vapour pressure of the solvent at the same temperature. If ${M_B} = 0.3{M_A},$ where ${M_B}$ and ${M_A}$ are molecular weights of B and A respectively, the weight ratio of the solvent and solute are :

Which of the following is NOT a characteristic of an ideal solution?

If ${{P_0}\;and\;{P_s}}$ are the vapour pressure of solvent and solution respectively and ${{N_1}\;and\,{N_2}}$ are the mole of solute and solvent then :

Which of the following liquid pairs shows a positive deviation from Raoult’s law?

The partial pressure of ethane over a saturated solution containing $6.56 imes {10^{ - 2}} g$ of ethane is 1 bar. If the solution contains $5.0 imes {10^{ - 2}}\;g$ of ethane, the partial pressure of ethane will be :

Which of the following mixtures exhibits a positive deviation from Raoult's law?

A solution of benzene and toluene at 25°C has a total vapor pressure of 7.0 kPa. The vapor pressures of pure benzene and toluene at this temperature are 12.8 kPa and 3.85 kPa, respectively. Assuming ideal behavior, what is the mole fraction of benzene in the liquid phase?

The vapour pressure of a liquid in a closed container depends upon