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The molar volume of liquid bezene (densi...

The molar volume of liquid bezene (density `= 0.877 g mL^(-1)`) increase by a factor of `2750` as it vaporises at `20^(@)C` and that of liquid toluene (density `0.867 g mL^(-1)`) increases by a factor of `7720` at `20^(@)C`. A solution of benzene and tuluene at `20^(@)C` has a vapour pressure of `46.0` torr. Find the mole fraction of benzene iin the vapour above the solution.

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The molar volume of liquid benzene (density 0.877 g mL^(-1)) increases by a factor of 2750 as it vapourises at 20^(@)C and that of liquid toluene(density 0.867 g mL^(-1)) increases by a factor of 7720 at 20^(@)C . A solution of benzene and toluene at 20^(@)C has a vapour pressure of 46.0 torr. Find the mole fraction of benzene in the vapour above the solution.

The molar volume of liquid benzene (density 0.877 g mL^(-1)) increases by a factor of 2750 as it vapourises at 20^(@)C and that of liquid toluene(density 0.867 g mL) increases by a factor of 7720 at 20^(@)C . A solution of benzene and toluene at 20^(@)C has a vapour pressure of 46.0 torr. Find the mole fraction of benzene in the vapour above the solution.

The molar volume of liquid benzene (density 0.877 g mL^(-1)) increases by a factor of 2750 as it vapourises at 20^(@)C and that of liquid toluene(density 0.867 g mL) increases by a factor of 7720 at 20^(@)C . A solution of benzene and toluene at 20^(@)C has a vapour pressure of 46.0 torr. Find the mole fraction of benzene in the vapour above the solution.

The molar volume of liquid benzene (density 0.877 g mL^(-1)) increases by a factor of 2750 as it vapourises at 20^(@)C and that of liquid toluene(density 0.867 g mL) increases by a factor of 7720 at 20^(@)C . A solution of benzene and toluene at 20^(@)C has a vapour pressure of 46.0 torr. Find the mole fraction of benzene in the vapour above the solution.

The vapour pressure of benzene at 90^(@)C is 1020 torr. A solution of 5g of a solute in 58.5 g benzene has a vapour pressure of 990 torr. The molecular weight of the solute is

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