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A very small amount of a non-volatile so...

A very small amount of a non-volatile solute (that does not dissociate) is dissolved in `56.8 cm^(3)` of benzene (density `0.889 g cm^(3))`. At room temperature, vapour pressure of this solution is `98.88 mm Hg` while that of benzene is `100 mm Hg` . Find the molality of this solution. If the freezing temperature of this solution is `0.73` degree lower than that of benzene, what is the value of molal the freezing point depression constant of benzene?

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To solve the problem step by step, we will follow these calculations: ### Step 1: Calculate the mass of benzene Given: - Volume of benzene = 56.8 cm³ - Density of benzene = 0.889 g/cm³ Using the formula for mass: ...
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